284027250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29131}}^1$

素因数の和:29164

約数の個数: 64

約数和(自身を含む): 763491456

約数和(自身を除く): 479464206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 29131, 58262, 87393, 145655, 174786, 291310, 378703, 436965, 728275, 757406, 873930, 1136109, 1456550, 1893515, 2184825, 2272218, 3641375, 3787030, 4369650, 5680545, 7282750, 9467575, 10924125, 11361090, 18935150, 21848250, 28402725, 47337875, 56805450, 94675750, 142013625, 284027250]

約数ペア:

[(1, 284027250), (2, 142013625), (3, 94675750), (5, 56805450), (6, 47337875), (10, 28402725), (13, 21848250), (15, 18935150), (25, 11361090), (26, 10924125), (30, 9467575), (39, 7282750), (50, 5680545), (65, 4369650), (75, 3787030), (78, 3641375), (125, 2272218), (130, 2184825), (150, 1893515), (195, 1456550), (250, 1136109), (325, 873930), (375, 757406), (390, 728275), (650, 436965), (750, 378703), (975, 291310), (1625, 174786), (1950, 145655), (3250, 87393), (4875, 58262), (9750, 29131)]