15024750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 42771456

約数和(自身を除く): 27746706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 67, 69, 75, 78, 115, 125, 130, 134, 138, 150, 195, 201, 230, 250, 299, 325, 335, 345, 375, 390, 402, 575, 598, 650, 670, 690, 750, 871, 897, 975, 1005, 1150, 1495, 1541, 1625, 1675, 1725, 1742, 1794, 1950, 2010, 2613, 2875, 2990, 3082, 3250, 3350, 3450, 4355, 4485, 4623, 4875, 5025, 5226, 5750, 7475, 7705, 8375, 8625, 8710, 8970, 9246, 9750, 10050, 13065, 14950, 15410, 16750, 17250, 20033, 21775, 22425, 23115, 25125, 26130, 37375, 38525, 40066, 43550, 44850, 46230, 50250, 60099, 65325, 74750, 77050, 100165, 108875, 112125, 115575, 120198, 130650, 192625, 200330, 217750, 224250, 231150, 300495, 326625, 385250, 500825, 577875, 600990, 653250, 1001650, 1155750, 1502475, 2504125, 3004950, 5008250, 7512375, 15024750]

約数ペア:

[(1, 15024750), (2, 7512375), (3, 5008250), (5, 3004950), (6, 2504125), (10, 1502475), (13, 1155750), (15, 1001650), (23, 653250), (25, 600990), (26, 577875), (30, 500825), (39, 385250), (46, 326625), (50, 300495), (65, 231150), (67, 224250), (69, 217750), (75, 200330), (78, 192625), (115, 130650), (125, 120198), (130, 115575), (134, 112125), (138, 108875), (150, 100165), (195, 77050), (201, 74750), (230, 65325), (250, 60099), (299, 50250), (325, 46230), (335, 44850), (345, 43550), (375, 40066), (390, 38525), (402, 37375), (575, 26130), (598, 25125), (650, 23115), (670, 22425), (690, 21775), (750, 20033), (871, 17250), (897, 16750), (975, 15410), (1005, 14950), (1150, 13065), (1495, 10050), (1541, 9750), (1625, 9246), (1675, 8970), (1725, 8710), (1742, 8625), (1794, 8375), (1950, 7705), (2010, 7475), (2613, 5750), (2875, 5226), (2990, 5025), (3082, 4875), (3250, 4623), (3350, 4485), (3450, 4355)]