318204984150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{32839}}^1$

素因数の和:33271

約数の個数: 144

約数和(自身を含む): 871413734880

約数和(自身を除く): 553208750730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 353, 366, 450, 549, 610, 706, 915, 1059, 1098, 1525, 1765, 1830, 2118, 2745, 3050, 3177, 3530, 4575, 5295, 5490, 6354, 8825, 9150, 10590, 13725, 15885, 17650, 21533, 26475, 27450, 31770, 32839, 43066, 52950, 64599, 65678, 79425, 98517, 107665, 129198, 158850, 164195, 193797, 197034, 215330, 295551, 322995, 328390, 387594, 492585, 538325, 591102, 645990, 820975, 968985, 985170, 1076650, 1477755, 1614975, 1641950, 1937970, 2003179, 2462925, 2955510, 3229950, 4006358, 4844925, 4925850, 6009537, 7388775, 9689850, 10015895, 11592167, 12019074, 14777550, 18028611, 20031790, 23184334, 30047685, 34776501, 36057222, 50079475, 57960835, 60095370, 69553002, 90143055, 100158950, 104329503, 115921670, 150238425, 173882505, 180286110, 208659006, 289804175, 300476850, 347765010, 450715275, 521647515, 579608350, 707122187, 869412525, 901430550, 1043295030, 1414244374, 1738825050, 2121366561, 2608237575, 3535610935, 4242733122, 5216475150, 6364099683, 7071221870, 10606832805, 12728199366, 17678054675, 21213665610, 31820498415, 35356109350, 53034164025, 63640996830, 106068328050, 159102492075, 318204984150]

約数ペア:

[(1, 318204984150), (2, 159102492075), (3, 106068328050), (5, 63640996830), (6, 53034164025), (9, 35356109350), (10, 31820498415), (15, 21213665610), (18, 17678054675), (25, 12728199366), (30, 10606832805), (45, 7071221870), (50, 6364099683), (61, 5216475150), (75, 4242733122), (90, 3535610935), (122, 2608237575), (150, 2121366561), (183, 1738825050), (225, 1414244374), (305, 1043295030), (353, 901430550), (366, 869412525), (450, 707122187), (549, 579608350), (610, 521647515), (706, 450715275), (915, 347765010), (1059, 300476850), (1098, 289804175), (1525, 208659006), (1765, 180286110), (1830, 173882505), (2118, 150238425), (2745, 115921670), (3050, 104329503), (3177, 100158950), (3530, 90143055), (4575, 69553002), (5295, 60095370), (5490, 57960835), (6354, 50079475), (8825, 36057222), (9150, 34776501), (10590, 30047685), (13725, 23184334), (15885, 20031790), (17650, 18028611), (21533, 14777550), (26475, 12019074), (27450, 11592167), (31770, 10015895), (32839, 9689850), (43066, 7388775), (52950, 6009537), (64599, 4925850), (65678, 4844925), (79425, 4006358), (98517, 3229950), (107665, 2955510), (129198, 2462925), (158850, 2003179), (164195, 1937970), (193797, 1641950), (197034, 1614975), (215330, 1477755), (295551, 1076650), (322995, 985170), (328390, 968985), (387594, 820975), (492585, 645990), (538325, 591102)]