2272721220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4969}}^1$

素因数の和:5016

約数の個数: 288

約数和(自身を含む): 8883974400

約数和(自身を除く): 6611253180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 121, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 242, 252, 270, 297, 308, 315, 330, 363, 378, 385, 396, 420, 462, 484, 495, 540, 594, 605, 630, 660, 693, 726, 756, 770, 847, 924, 945, 990, 1089, 1155, 1188, 1210, 1260, 1386, 1452, 1485, 1540, 1694, 1815, 1890, 1980, 2079, 2178, 2310, 2420, 2541, 2772, 2970, 3267, 3388, 3465, 3630, 3780, 4158, 4235, 4356, 4620, 4969, 5082, 5445, 5940, 6534, 6930, 7260, 7623, 8316, 8470, 9938, 10164, 10395, 10890, 12705, 13068, 13860, 14907, 15246, 16335, 16940, 19876, 20790, 21780, 22869, 24845, 25410, 29814, 30492, 32670, 34783, 38115, 41580, 44721, 45738, 49690, 50820, 54659, 59628, 65340, 69566, 74535, 76230, 89442, 91476, 99380, 104349, 109318, 114345, 134163, 139132, 149070, 152460, 163977, 173915, 178884, 208698, 218636, 223605, 228690, 268326, 273295, 298140, 313047, 327954, 347830, 382613, 417396, 447210, 457380, 491931, 521745, 536652, 546590, 601249, 626094, 655908, 670815, 695660, 765226, 819885, 894420, 939141, 983862, 1043490, 1093180, 1147839, 1202498, 1252188, 1341630, 1475793, 1530452, 1565235, 1639770, 1803747, 1878282, 1913065, 1967724, 2086980, 2295678, 2404996, 2459655, 2683260, 2951586, 3006245, 3130470, 3279540, 3443517, 3607494, 3756564, 3826130, 4208743, 4591356, 4695705, 4919310, 5411241, 5739195, 5903172, 6012490, 6260940, 6887034, 7214988, 7378965, 7652260, 8417486, 9018735, 9391410, 9838620, 10330551, 10822482, 11478390, 12024980, 12626229, 13774068, 14757930, 16233723, 16834972, 17217585, 18037470, 18782820, 20661102, 21043715, 21644964, 22956780, 25252458, 27056205, 29515860, 32467446, 34435170, 36074940, 37878687, 41322204, 42087430, 50504916, 51652755, 54112410, 63131145, 64934892, 68870340, 75757374, 81168615, 84174860, 103305510, 108224820, 113636061, 126262290, 151514748, 162337230, 189393435, 206611020, 227272122, 252524580, 324674460, 378786870, 454544244, 568180305, 757573740, 1136360610, 2272721220]

約数ペア:

[(1, 2272721220), (2, 1136360610), (3, 757573740), (4, 568180305), (5, 454544244), (6, 378786870), (7, 324674460), (9, 252524580), (10, 227272122), (11, 206611020), (12, 189393435), (14, 162337230), (15, 151514748), (18, 126262290), (20, 113636061), (21, 108224820), (22, 103305510), (27, 84174860), (28, 81168615), (30, 75757374), (33, 68870340), (35, 64934892), (36, 63131145), (42, 54112410), (44, 51652755), (45, 50504916), (54, 42087430), (55, 41322204), (60, 37878687), (63, 36074940), (66, 34435170), (70, 32467446), (77, 29515860), (84, 27056205), (90, 25252458), (99, 22956780), (105, 21644964), (108, 21043715), (110, 20661102), (121, 18782820), (126, 18037470), (132, 17217585), (135, 16834972), (140, 16233723), (154, 14757930), (165, 13774068), (180, 12626229), (189, 12024980), (198, 11478390), (210, 10822482), (220, 10330551), (231, 9838620), (242, 9391410), (252, 9018735), (270, 8417486), (297, 7652260), (308, 7378965), (315, 7214988), (330, 6887034), (363, 6260940), (378, 6012490), (385, 5903172), (396, 5739195), (420, 5411241), (462, 4919310), (484, 4695705), (495, 4591356), (540, 4208743), (594, 3826130), (605, 3756564), (630, 3607494), (660, 3443517), (693, 3279540), (726, 3130470), (756, 3006245), (770, 2951586), (847, 2683260), (924, 2459655), (945, 2404996), (990, 2295678), (1089, 2086980), (1155, 1967724), (1188, 1913065), (1210, 1878282), (1260, 1803747), (1386, 1639770), (1452, 1565235), (1485, 1530452), (1540, 1475793), (1694, 1341630), (1815, 1252188), (1890, 1202498), (1980, 1147839), (2079, 1093180), (2178, 1043490), (2310, 983862), (2420, 939141), (2541, 894420), (2772, 819885), (2970, 765226), (3267, 695660), (3388, 670815), (3465, 655908), (3630, 626094), (3780, 601249), (4158, 546590), (4235, 536652), (4356, 521745), (4620, 491931), (4969, 457380), (5082, 447210), (5445, 417396), (5940, 382613), (6534, 347830), (6930, 327954), (7260, 313047), (7623, 298140), (8316, 273295), (8470, 268326), (9938, 228690), (10164, 223605), (10395, 218636), (10890, 208698), (12705, 178884), (13068, 173915), (13860, 163977), (14907, 152460), (15246, 149070), (16335, 139132), (16940, 134163), (19876, 114345), (20790, 109318), (21780, 104349), (22869, 99380), (24845, 91476), (25410, 89442), (29814, 76230), (30492, 74535), (32670, 69566), (34783, 65340), (38115, 59628), (41580, 54659), (44721, 50820), (45738, 49690)]