77210100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 162

約数和(自身を含む): 266387030

約数和(自身を除く): 189176930

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 121, 132, 150, 165, 180, 198, 220, 225, 242, 275, 300, 330, 363, 396, 450, 484, 495, 550, 605, 660, 709, 726, 825, 900, 990, 1089, 1100, 1210, 1418, 1452, 1650, 1815, 1980, 2127, 2178, 2420, 2475, 2836, 3025, 3300, 3545, 3630, 4254, 4356, 4950, 5445, 6050, 6381, 7090, 7260, 7799, 8508, 9075, 9900, 10635, 10890, 12100, 12762, 14180, 15598, 17725, 18150, 21270, 21780, 23397, 25524, 27225, 31196, 31905, 35450, 36300, 38995, 42540, 46794, 53175, 54450, 63810, 70191, 70900, 77990, 85789, 93588, 106350, 108900, 116985, 127620, 140382, 155980, 159525, 171578, 194975, 212700, 233970, 257367, 280764, 319050, 343156, 350955, 389950, 428945, 467940, 514734, 584925, 638100, 701910, 772101, 779900, 857890, 1029468, 1169850, 1286835, 1403820, 1544202, 1715780, 1754775, 2144725, 2339700, 2573670, 3088404, 3509550, 3860505, 4289450, 5147340, 6434175, 7019100, 7721010, 8578900, 12868350, 15442020, 19302525, 25736700, 38605050, 77210100]

約数ペア:

[(1, 77210100), (2, 38605050), (3, 25736700), (4, 19302525), (5, 15442020), (6, 12868350), (9, 8578900), (10, 7721010), (11, 7019100), (12, 6434175), (15, 5147340), (18, 4289450), (20, 3860505), (22, 3509550), (25, 3088404), (30, 2573670), (33, 2339700), (36, 2144725), (44, 1754775), (45, 1715780), (50, 1544202), (55, 1403820), (60, 1286835), (66, 1169850), (75, 1029468), (90, 857890), (99, 779900), (100, 772101), (110, 701910), (121, 638100), (132, 584925), (150, 514734), (165, 467940), (180, 428945), (198, 389950), (220, 350955), (225, 343156), (242, 319050), (275, 280764), (300, 257367), (330, 233970), (363, 212700), (396, 194975), (450, 171578), (484, 159525), (495, 155980), (550, 140382), (605, 127620), (660, 116985), (709, 108900), (726, 106350), (825, 93588), (900, 85789), (990, 77990), (1089, 70900), (1100, 70191), (1210, 63810), (1418, 54450), (1452, 53175), (1650, 46794), (1815, 42540), (1980, 38995), (2127, 36300), (2178, 35450), (2420, 31905), (2475, 31196), (2836, 27225), (3025, 25524), (3300, 23397), (3545, 21780), (3630, 21270), (4254, 18150), (4356, 17725), (4950, 15598), (5445, 14180), (6050, 12762), (6381, 12100), (7090, 10890), (7260, 10635), (7799, 9900), (8508, 9075)]