75313337580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{81071}}^1$

素因数の和:81496

約数の個数: 144

約数和(自身を含む): 246646318464

約数和(自身を除く): 171332980884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 397, 468, 585, 780, 794, 1170, 1191, 1588, 1985, 2340, 2382, 3573, 3970, 4764, 5161, 5955, 7146, 7940, 10322, 11910, 14292, 15483, 17865, 20644, 23820, 25805, 30966, 35730, 46449, 51610, 61932, 71460, 77415, 81071, 92898, 103220, 154830, 162142, 185796, 232245, 243213, 309660, 324284, 405355, 464490, 486426, 729639, 810710, 928980, 972852, 1053923, 1216065, 1459278, 1621420, 2107846, 2432130, 2918556, 3161769, 3648195, 4215692, 4864260, 5269615, 6323538, 7296390, 9485307, 10539230, 12647076, 14592780, 15808845, 18970614, 21078460, 31617690, 32185187, 37941228, 47426535, 63235380, 64370374, 94853070, 96555561, 128740748, 160925935, 189706140, 193111122, 289666683, 321851870, 386222244, 418407431, 482777805, 579333366, 643703740, 836814862, 965555610, 1158666732, 1255222293, 1448333415, 1673629724, 1931111220, 2092037155, 2510444586, 2896666830, 3765666879, 4184074310, 5020889172, 5793333660, 6276111465, 7531333758, 8368148620, 12552222930, 15062667516, 18828334395, 25104445860, 37656668790, 75313337580]

約数ペア:

[(1, 75313337580), (2, 37656668790), (3, 25104445860), (4, 18828334395), (5, 15062667516), (6, 12552222930), (9, 8368148620), (10, 7531333758), (12, 6276111465), (13, 5793333660), (15, 5020889172), (18, 4184074310), (20, 3765666879), (26, 2896666830), (30, 2510444586), (36, 2092037155), (39, 1931111220), (45, 1673629724), (52, 1448333415), (60, 1255222293), (65, 1158666732), (78, 965555610), (90, 836814862), (117, 643703740), (130, 579333366), (156, 482777805), (180, 418407431), (195, 386222244), (234, 321851870), (260, 289666683), (390, 193111122), (397, 189706140), (468, 160925935), (585, 128740748), (780, 96555561), (794, 94853070), (1170, 64370374), (1191, 63235380), (1588, 47426535), (1985, 37941228), (2340, 32185187), (2382, 31617690), (3573, 21078460), (3970, 18970614), (4764, 15808845), (5161, 14592780), (5955, 12647076), (7146, 10539230), (7940, 9485307), (10322, 7296390), (11910, 6323538), (14292, 5269615), (15483, 4864260), (17865, 4215692), (20644, 3648195), (23820, 3161769), (25805, 2918556), (30966, 2432130), (35730, 2107846), (46449, 1621420), (51610, 1459278), (61932, 1216065), (71460, 1053923), (77415, 972852), (81071, 928980), (92898, 810710), (103220, 729639), (154830, 486426), (162142, 464490), (185796, 405355), (232245, 324284), (243213, 309660)]