91008450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 144

約数和(自身を含む): 269732736

約数和(自身を除く): 178724286

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 47, 50, 65, 75, 78, 90, 94, 117, 130, 141, 150, 195, 225, 234, 235, 282, 325, 331, 390, 423, 450, 470, 585, 611, 650, 662, 705, 846, 975, 993, 1170, 1175, 1222, 1410, 1655, 1833, 1950, 1986, 2115, 2350, 2925, 2979, 3055, 3310, 3525, 3666, 4230, 4303, 4965, 5499, 5850, 5958, 6110, 7050, 8275, 8606, 9165, 9930, 10575, 10998, 12909, 14895, 15275, 15557, 16550, 18330, 21150, 21515, 24825, 25818, 27495, 29790, 30550, 31114, 38727, 43030, 45825, 46671, 49650, 54990, 64545, 74475, 77454, 77785, 91650, 93342, 107575, 129090, 137475, 140013, 148950, 155570, 193635, 202241, 215150, 233355, 274950, 280026, 322725, 387270, 388925, 404482, 466710, 606723, 645450, 700065, 777850, 968175, 1011205, 1166775, 1213446, 1400130, 1820169, 1936350, 2022410, 2333550, 3033615, 3500325, 3640338, 5056025, 6067230, 7000650, 9100845, 10112050, 15168075, 18201690, 30336150, 45504225, 91008450]

約数ペア:

[(1, 91008450), (2, 45504225), (3, 30336150), (5, 18201690), (6, 15168075), (9, 10112050), (10, 9100845), (13, 7000650), (15, 6067230), (18, 5056025), (25, 3640338), (26, 3500325), (30, 3033615), (39, 2333550), (45, 2022410), (47, 1936350), (50, 1820169), (65, 1400130), (75, 1213446), (78, 1166775), (90, 1011205), (94, 968175), (117, 777850), (130, 700065), (141, 645450), (150, 606723), (195, 466710), (225, 404482), (234, 388925), (235, 387270), (282, 322725), (325, 280026), (331, 274950), (390, 233355), (423, 215150), (450, 202241), (470, 193635), (585, 155570), (611, 148950), (650, 140013), (662, 137475), (705, 129090), (846, 107575), (975, 93342), (993, 91650), (1170, 77785), (1175, 77454), (1222, 74475), (1410, 64545), (1655, 54990), (1833, 49650), (1950, 46671), (1986, 45825), (2115, 43030), (2350, 38727), (2925, 31114), (2979, 30550), (3055, 29790), (3310, 27495), (3525, 25818), (3666, 24825), (4230, 21515), (4303, 21150), (4965, 18330), (5499, 16550), (5850, 15557), (5958, 15275), (6110, 14895), (7050, 12909), (8275, 10998), (8606, 10575), (9165, 9930)]