28936500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 56606412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 125, 150, 191, 202, 250, 300, 303, 375, 382, 404, 500, 505, 573, 606, 750, 764, 955, 1010, 1146, 1212, 1500, 1515, 1910, 2020, 2292, 2525, 2865, 3030, 3820, 4775, 5050, 5730, 6060, 7575, 9550, 10100, 11460, 12625, 14325, 15150, 19100, 19291, 23875, 25250, 28650, 30300, 37875, 38582, 47750, 50500, 57300, 57873, 71625, 75750, 77164, 95500, 96455, 115746, 143250, 151500, 192910, 231492, 286500, 289365, 385820, 482275, 578730, 964550, 1157460, 1446825, 1929100, 2411375, 2893650, 4822750, 5787300, 7234125, 9645500, 14468250, 28936500]

約数ペア:

[(1, 28936500), (2, 14468250), (3, 9645500), (4, 7234125), (5, 5787300), (6, 4822750), (10, 2893650), (12, 2411375), (15, 1929100), (20, 1446825), (25, 1157460), (30, 964550), (50, 578730), (60, 482275), (75, 385820), (100, 289365), (101, 286500), (125, 231492), (150, 192910), (191, 151500), (202, 143250), (250, 115746), (300, 96455), (303, 95500), (375, 77164), (382, 75750), (404, 71625), (500, 57873), (505, 57300), (573, 50500), (606, 47750), (750, 38582), (764, 37875), (955, 30300), (1010, 28650), (1146, 25250), (1212, 23875), (1500, 19291), (1515, 19100), (1910, 15150), (2020, 14325), (2292, 12625), (2525, 11460), (2865, 10100), (3030, 9550), (3820, 7575), (4775, 6060), (5050, 5730)]