221321100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 432

約数和(自身を含む): 879221504

約数和(自身を除く): 657900404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 25, 26, 28, 30, 33, 35, 39, 42, 44, 50, 52, 55, 60, 65, 66, 67, 70, 75, 77, 78, 84, 91, 100, 105, 110, 121, 130, 132, 134, 140, 143, 150, 154, 156, 165, 175, 182, 195, 201, 210, 220, 231, 242, 260, 268, 273, 275, 286, 300, 308, 325, 330, 335, 350, 363, 364, 385, 390, 402, 420, 429, 455, 462, 469, 484, 525, 546, 550, 572, 605, 650, 660, 670, 700, 715, 726, 737, 770, 780, 804, 825, 847, 858, 871, 910, 924, 938, 975, 1001, 1005, 1050, 1092, 1100, 1155, 1210, 1300, 1340, 1365, 1407, 1430, 1452, 1474, 1540, 1573, 1650, 1675, 1694, 1716, 1742, 1815, 1820, 1876, 1925, 1950, 2002, 2010, 2100, 2145, 2211, 2275, 2310, 2345, 2420, 2541, 2613, 2730, 2814, 2860, 2948, 3003, 3025, 3146, 3300, 3350, 3388, 3484, 3575, 3630, 3685, 3850, 3900, 4004, 4020, 4235, 4290, 4355, 4422, 4550, 4620, 4690, 4719, 5005, 5025, 5082, 5159, 5226, 5460, 5628, 5775, 6006, 6050, 6097, 6292, 6700, 6825, 7035, 7150, 7260, 7370, 7700, 7865, 8107, 8470, 8580, 8710, 8844, 9075, 9100, 9380, 9438, 9581, 10010, 10050, 10164, 10318, 10452, 10725, 11011, 11055, 11550, 11725, 12012, 12100, 12194, 12705, 13065, 13650, 14070, 14300, 14740, 15015, 15477, 15730, 16214, 16940, 17420, 18150, 18291, 18425, 18876, 19162, 20020, 20100, 20636, 21175, 21450, 21775, 22022, 22110, 23100, 23450, 23595, 24321, 24388, 25025, 25410, 25795, 26130, 27300, 28140, 28743, 30030, 30485, 30954, 31460, 32428, 33033, 35175, 36300, 36582, 36850, 38324, 39325, 40535, 42350, 42900, 43550, 44044, 44220, 46900, 47190, 47905, 48642, 50050, 50820, 51590, 52260, 55055, 55275, 56749, 57486, 60060, 60970, 61908, 63525, 65325, 66066, 67067, 70350, 73164, 73700, 75075, 77385, 78650, 81070, 84700, 87100, 91455, 94380, 95810, 97284, 100100, 103180, 105391, 110110, 110550, 113498, 114972, 117975, 121605, 121940, 127050, 128975, 130650, 132132, 134134, 140700, 143715, 150150, 152425, 154770, 157300, 162140, 165165, 170247, 182910, 191620, 201201, 202675, 210782, 220220, 221100, 226996, 235950, 239525, 243210, 254100, 257950, 261300, 268268, 275275, 283745, 287430, 300300, 304850, 309540, 316173, 330330, 335335, 340494, 365820, 386925, 402402, 405350, 421564, 457275, 471900, 479050, 486420, 515900, 526955, 550550, 567490, 574860, 608025, 609700, 632346, 660660, 670670, 680988, 718575, 737737, 773850, 804804, 810700, 825825, 851235, 914550, 958100, 1006005, 1053910, 1101100, 1134980, 1216050, 1264692, 1341340, 1418725, 1437150, 1475474, 1547700, 1580865, 1651650, 1676675, 1702470, 1829100, 2012010, 2107820, 2213211, 2432100, 2634775, 2837450, 2874300, 2950948, 3161730, 3303300, 3353350, 3404940, 3688685, 4024020, 4256175, 4426422, 5030025, 5269550, 5674900, 6323460, 6706700, 7377370, 7904325, 8512350, 8852844, 10060050, 10539100, 11066055, 14754740, 15808650, 17024700, 18443425, 20120100, 22132110, 31617300, 36886850, 44264220, 55330275, 73773700, 110660550, 221321100]

約数ペア:

[(1, 221321100), (2, 110660550), (3, 73773700), (4, 55330275), (5, 44264220), (6, 36886850), (7, 31617300), (10, 22132110), (11, 20120100), (12, 18443425), (13, 17024700), (14, 15808650), (15, 14754740), (20, 11066055), (21, 10539100), (22, 10060050), (25, 8852844), (26, 8512350), (28, 7904325), (30, 7377370), (33, 6706700), (35, 6323460), (39, 5674900), (42, 5269550), (44, 5030025), (50, 4426422), (52, 4256175), (55, 4024020), (60, 3688685), (65, 3404940), (66, 3353350), (67, 3303300), (70, 3161730), (75, 2950948), (77, 2874300), (78, 2837450), (84, 2634775), (91, 2432100), (100, 2213211), (105, 2107820), (110, 2012010), (121, 1829100), (130, 1702470), (132, 1676675), (134, 1651650), (140, 1580865), (143, 1547700), (150, 1475474), (154, 1437150), (156, 1418725), (165, 1341340), (175, 1264692), (182, 1216050), (195, 1134980), (201, 1101100), (210, 1053910), (220, 1006005), (231, 958100), (242, 914550), (260, 851235), (268, 825825), (273, 810700), (275, 804804), (286, 773850), (300, 737737), (308, 718575), (325, 680988), (330, 670670), (335, 660660), (350, 632346), (363, 609700), (364, 608025), (385, 574860), (390, 567490), (402, 550550), (420, 526955), (429, 515900), (455, 486420), (462, 479050), (469, 471900), (484, 457275), (525, 421564), (546, 405350), (550, 402402), (572, 386925), (605, 365820), (650, 340494), (660, 335335), (670, 330330), (700, 316173), (715, 309540), (726, 304850), (737, 300300), (770, 287430), (780, 283745), (804, 275275), (825, 268268), (847, 261300), (858, 257950), (871, 254100), (910, 243210), (924, 239525), (938, 235950), (975, 226996), (1001, 221100), (1005, 220220), (1050, 210782), (1092, 202675), (1100, 201201), (1155, 191620), (1210, 182910), (1300, 170247), (1340, 165165), (1365, 162140), (1407, 157300), (1430, 154770), (1452, 152425), (1474, 150150), (1540, 143715), (1573, 140700), (1650, 134134), (1675, 132132), (1694, 130650), (1716, 128975), (1742, 127050), (1815, 121940), (1820, 121605), (1876, 117975), (1925, 114972), (1950, 113498), (2002, 110550), (2010, 110110), (2100, 105391), (2145, 103180), (2211, 100100), (2275, 97284), (2310, 95810), (2345, 94380), (2420, 91455), (2541, 87100), (2613, 84700), (2730, 81070), (2814, 78650), (2860, 77385), (2948, 75075), (3003, 73700), (3025, 73164), (3146, 70350), (3300, 67067), (3350, 66066), (3388, 65325), (3484, 63525), (3575, 61908), (3630, 60970), (3685, 60060), (3850, 57486), (3900, 56749), (4004, 55275), (4020, 55055), (4235, 52260), (4290, 51590), (4355, 50820), (4422, 50050), (4550, 48642), (4620, 47905), (4690, 47190), (4719, 46900), (5005, 44220), (5025, 44044), (5082, 43550), (5159, 42900), (5226, 42350), (5460, 40535), (5628, 39325), (5775, 38324), (6006, 36850), (6050, 36582), (6097, 36300), (6292, 35175), (6700, 33033), (6825, 32428), (7035, 31460), (7150, 30954), (7260, 30485), (7370, 30030), (7700, 28743), (7865, 28140), (8107, 27300), (8470, 26130), (8580, 25795), (8710, 25410), (8844, 25025), (9075, 24388), (9100, 24321), (9380, 23595), (9438, 23450), (9581, 23100), (10010, 22110), (10050, 22022), (10164, 21775), (10318, 21450), (10452, 21175), (10725, 20636), (11011, 20100), (11055, 20020), (11550, 19162), (11725, 18876), (12012, 18425), (12100, 18291), (12194, 18150), (12705, 17420), (13065, 16940), (13650, 16214), (14070, 15730), (14300, 15477), (14740, 15015)]