65195460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1778

約数の個数: 144

約数和(自身を含む): 227223360

約数和(自身を除く): 162027900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1733, 1881, 1980, 2090, 2508, 3135, 3420, 3466, 3762, 4180, 5199, 6270, 6932, 7524, 8665, 9405, 10398, 12540, 15597, 17330, 18810, 19063, 20796, 25995, 31194, 32927, 34660, 37620, 38126, 51990, 57189, 62388, 65854, 76252, 77985, 95315, 98781, 103980, 114378, 131708, 155970, 164635, 171567, 190630, 197562, 228756, 285945, 296343, 311940, 329270, 343134, 362197, 381260, 395124, 493905, 571890, 592686, 658540, 686268, 724394, 857835, 987810, 1086591, 1143780, 1185372, 1448788, 1481715, 1715670, 1810985, 1975620, 2173182, 2963430, 3259773, 3431340, 3621970, 4346364, 5432955, 5926860, 6519546, 7243940, 10865910, 13039092, 16298865, 21731820, 32597730, 65195460]

約数ペア:

[(1, 65195460), (2, 32597730), (3, 21731820), (4, 16298865), (5, 13039092), (6, 10865910), (9, 7243940), (10, 6519546), (11, 5926860), (12, 5432955), (15, 4346364), (18, 3621970), (19, 3431340), (20, 3259773), (22, 2963430), (30, 2173182), (33, 1975620), (36, 1810985), (38, 1715670), (44, 1481715), (45, 1448788), (55, 1185372), (57, 1143780), (60, 1086591), (66, 987810), (76, 857835), (90, 724394), (95, 686268), (99, 658540), (110, 592686), (114, 571890), (132, 493905), (165, 395124), (171, 381260), (180, 362197), (190, 343134), (198, 329270), (209, 311940), (220, 296343), (228, 285945), (285, 228756), (330, 197562), (342, 190630), (380, 171567), (396, 164635), (418, 155970), (495, 131708), (570, 114378), (627, 103980), (660, 98781), (684, 95315), (836, 77985), (855, 76252), (990, 65854), (1045, 62388), (1140, 57189), (1254, 51990), (1710, 38126), (1733, 37620), (1881, 34660), (1980, 32927), (2090, 31194), (2508, 25995), (3135, 20796), (3420, 19063), (3466, 18810), (3762, 17330), (4180, 15597), (5199, 12540), (6270, 10398), (6932, 9405), (7524, 8665)]