9909900

素因数分解:

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

素因数の和:62

約数の個数: 324

約数和(自身を含む): 42021616

約数和(自身を除く): 32111716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 25, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 50, 52, 55, 60, 63, 65, 66, 70, 75, 77, 78, 84, 90, 91, 99, 100, 105, 110, 117, 121, 126, 130, 132, 140, 143, 150, 154, 156, 165, 175, 180, 182, 195, 198, 210, 220, 225, 231, 234, 242, 252, 260, 273, 275, 286, 300, 308, 315, 325, 330, 350, 363, 364, 385, 390, 396, 420, 429, 450, 455, 462, 468, 484, 495, 525, 546, 550, 572, 585, 605, 630, 650, 660, 693, 700, 715, 726, 770, 780, 819, 825, 847, 858, 900, 910, 924, 975, 990, 1001, 1050, 1089, 1092, 1100, 1155, 1170, 1210, 1260, 1287, 1300, 1365, 1386, 1430, 1452, 1540, 1573, 1575, 1638, 1650, 1694, 1716, 1815, 1820, 1925, 1950, 1980, 2002, 2100, 2145, 2178, 2275, 2310, 2340, 2420, 2475, 2541, 2574, 2730, 2772, 2860, 2925, 3003, 3025, 3146, 3150, 3276, 3300, 3388, 3465, 3575, 3630, 3850, 3900, 4004, 4095, 4235, 4290, 4356, 4550, 4620, 4719, 4950, 5005, 5082, 5148, 5445, 5460, 5775, 5850, 6006, 6050, 6292, 6300, 6435, 6825, 6930, 7150, 7260, 7623, 7700, 7865, 8190, 8470, 8580, 9009, 9075, 9100, 9438, 9900, 10010, 10164, 10725, 10890, 11011, 11550, 11700, 12012, 12100, 12705, 12870, 13650, 13860, 14157, 14300, 15015, 15246, 15730, 16380, 16940, 17325, 18018, 18150, 18876, 20020, 20475, 21175, 21450, 21780, 22022, 23100, 23595, 25025, 25410, 25740, 27225, 27300, 28314, 30030, 30492, 31460, 32175, 33033, 34650, 36036, 36300, 38115, 39325, 40950, 42350, 42900, 44044, 45045, 47190, 50050, 50820, 54450, 55055, 56628, 60060, 63525, 64350, 66066, 69300, 70785, 75075, 76230, 78650, 81900, 84700, 90090, 94380, 99099, 100100, 108900, 110110, 117975, 127050, 128700, 132132, 141570, 150150, 152460, 157300, 165165, 180180, 190575, 198198, 220220, 225225, 235950, 254100, 275275, 283140, 300300, 330330, 353925, 381150, 396396, 450450, 471900, 495495, 550550, 660660, 707850, 762300, 825825, 900900, 990990, 1101100, 1415700, 1651650, 1981980, 2477475, 3303300, 4954950, 9909900]

約数ペア:

[(1, 9909900), (2, 4954950), (3, 3303300), (4, 2477475), (5, 1981980), (6, 1651650), (7, 1415700), (9, 1101100), (10, 990990), (11, 900900), (12, 825825), (13, 762300), (14, 707850), (15, 660660), (18, 550550), (20, 495495), (21, 471900), (22, 450450), (25, 396396), (26, 381150), (28, 353925), (30, 330330), (33, 300300), (35, 283140), (36, 275275), (39, 254100), (42, 235950), (44, 225225), (45, 220220), (50, 198198), (52, 190575), (55, 180180), (60, 165165), (63, 157300), (65, 152460), (66, 150150), (70, 141570), (75, 132132), (77, 128700), (78, 127050), (84, 117975), (90, 110110), (91, 108900), (99, 100100), (100, 99099), (105, 94380), (110, 90090), (117, 84700), (121, 81900), (126, 78650), (130, 76230), (132, 75075), (140, 70785), (143, 69300), (150, 66066), (154, 64350), (156, 63525), (165, 60060), (175, 56628), (180, 55055), (182, 54450), (195, 50820), (198, 50050), (210, 47190), (220, 45045), (225, 44044), (231, 42900), (234, 42350), (242, 40950), (252, 39325), (260, 38115), (273, 36300), (275, 36036), (286, 34650), (300, 33033), (308, 32175), (315, 31460), (325, 30492), (330, 30030), (350, 28314), (363, 27300), (364, 27225), (385, 25740), (390, 25410), (396, 25025), (420, 23595), (429, 23100), (450, 22022), (455, 21780), (462, 21450), (468, 21175), (484, 20475), (495, 20020), (525, 18876), (546, 18150), (550, 18018), (572, 17325), (585, 16940), (605, 16380), (630, 15730), (650, 15246), (660, 15015), (693, 14300), (700, 14157), (715, 13860), (726, 13650), (770, 12870), (780, 12705), (819, 12100), (825, 12012), (847, 11700), (858, 11550), (900, 11011), (910, 10890), (924, 10725), (975, 10164), (990, 10010), (1001, 9900), (1050, 9438), (1089, 9100), (1092, 9075), (1100, 9009), (1155, 8580), (1170, 8470), (1210, 8190), (1260, 7865), (1287, 7700), (1300, 7623), (1365, 7260), (1386, 7150), (1430, 6930), (1452, 6825), (1540, 6435), (1573, 6300), (1575, 6292), (1638, 6050), (1650, 6006), (1694, 5850), (1716, 5775), (1815, 5460), (1820, 5445), (1925, 5148), (1950, 5082), (1980, 5005), (2002, 4950), (2100, 4719), (2145, 4620), (2178, 4550), (2275, 4356), (2310, 4290), (2340, 4235), (2420, 4095), (2475, 4004), (2541, 3900), (2574, 3850), (2730, 3630), (2772, 3575), (2860, 3465), (2925, 3388), (3003, 3300), (3025, 3276), (3146, 3150)]