28199250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 77680512

約数和(自身を除く): 49481262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 125, 150, 151, 166, 225, 249, 250, 302, 375, 415, 450, 453, 498, 747, 750, 755, 830, 906, 1125, 1245, 1359, 1494, 1510, 2075, 2250, 2265, 2490, 2718, 3735, 3775, 4150, 4530, 6225, 6795, 7470, 7550, 10375, 11325, 12450, 12533, 13590, 18675, 18875, 20750, 22650, 25066, 31125, 33975, 37350, 37599, 37750, 56625, 62250, 62665, 67950, 75198, 93375, 112797, 113250, 125330, 169875, 186750, 187995, 225594, 313325, 339750, 375990, 563985, 626650, 939975, 1127970, 1566625, 1879950, 2819925, 3133250, 4699875, 5639850, 9399750, 14099625, 28199250]

約数ペア:

[(1, 28199250), (2, 14099625), (3, 9399750), (5, 5639850), (6, 4699875), (9, 3133250), (10, 2819925), (15, 1879950), (18, 1566625), (25, 1127970), (30, 939975), (45, 626650), (50, 563985), (75, 375990), (83, 339750), (90, 313325), (125, 225594), (150, 187995), (151, 186750), (166, 169875), (225, 125330), (249, 113250), (250, 112797), (302, 93375), (375, 75198), (415, 67950), (450, 62665), (453, 62250), (498, 56625), (747, 37750), (750, 37599), (755, 37350), (830, 33975), (906, 31125), (1125, 25066), (1245, 22650), (1359, 20750), (1494, 18875), (1510, 18675), (2075, 13590), (2250, 12533), (2265, 12450), (2490, 11325), (2718, 10375), (3735, 7550), (3775, 7470), (4150, 6795), (4530, 6225)]