85441950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 257139792

約数和(自身を除く): 171697842

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 41, 45, 50, 55, 66, 75, 82, 90, 99, 110, 123, 150, 165, 198, 205, 225, 246, 275, 330, 369, 410, 421, 450, 451, 495, 550, 615, 738, 825, 842, 902, 990, 1025, 1230, 1263, 1353, 1650, 1845, 2050, 2105, 2255, 2475, 2526, 2706, 3075, 3690, 3789, 4059, 4210, 4510, 4631, 4950, 6150, 6315, 6765, 7578, 8118, 9225, 9262, 10525, 11275, 12630, 13530, 13893, 17261, 18450, 18945, 20295, 21050, 22550, 23155, 27786, 31575, 33825, 34522, 37890, 40590, 41679, 46310, 51783, 63150, 67650, 69465, 83358, 86305, 94725, 101475, 103566, 115775, 138930, 155349, 172610, 189450, 189871, 202950, 208395, 231550, 258915, 310698, 347325, 379742, 416790, 431525, 517830, 569613, 694650, 776745, 863050, 949355, 1041975, 1139226, 1294575, 1553490, 1708839, 1898710, 2083950, 2589150, 2848065, 3417678, 3883725, 4746775, 5696130, 7767450, 8544195, 9493550, 14240325, 17088390, 28480650, 42720975, 85441950]

約数ペア:

[(1, 85441950), (2, 42720975), (3, 28480650), (5, 17088390), (6, 14240325), (9, 9493550), (10, 8544195), (11, 7767450), (15, 5696130), (18, 4746775), (22, 3883725), (25, 3417678), (30, 2848065), (33, 2589150), (41, 2083950), (45, 1898710), (50, 1708839), (55, 1553490), (66, 1294575), (75, 1139226), (82, 1041975), (90, 949355), (99, 863050), (110, 776745), (123, 694650), (150, 569613), (165, 517830), (198, 431525), (205, 416790), (225, 379742), (246, 347325), (275, 310698), (330, 258915), (369, 231550), (410, 208395), (421, 202950), (450, 189871), (451, 189450), (495, 172610), (550, 155349), (615, 138930), (738, 115775), (825, 103566), (842, 101475), (902, 94725), (990, 86305), (1025, 83358), (1230, 69465), (1263, 67650), (1353, 63150), (1650, 51783), (1845, 46310), (2050, 41679), (2105, 40590), (2255, 37890), (2475, 34522), (2526, 33825), (2706, 31575), (3075, 27786), (3690, 23155), (3789, 22550), (4059, 21050), (4210, 20295), (4510, 18945), (4631, 18450), (4950, 17261), (6150, 13893), (6315, 13530), (6765, 12630), (7578, 11275), (8118, 10525), (9225, 9262)]