29103750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 120

約数和(自身を含む): 85285200

約数和(自身を除く): 56181450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 199, 225, 234, 250, 325, 375, 390, 398, 450, 585, 597, 625, 650, 750, 975, 995, 1125, 1170, 1194, 1250, 1625, 1791, 1875, 1950, 1990, 2250, 2587, 2925, 2985, 3250, 3582, 3750, 4875, 4975, 5174, 5625, 5850, 5970, 7761, 8125, 8955, 9750, 9950, 11250, 12935, 14625, 14925, 15522, 16250, 17910, 23283, 24375, 24875, 25870, 29250, 29850, 38805, 44775, 46566, 48750, 49750, 64675, 73125, 74625, 77610, 89550, 116415, 124375, 129350, 146250, 149250, 194025, 223875, 232830, 248750, 323375, 373125, 388050, 447750, 582075, 646750, 746250, 970125, 1119375, 1164150, 1616875, 1940250, 2238750, 2910375, 3233750, 4850625, 5820750, 9701250, 14551875, 29103750]

約数ペア:

[(1, 29103750), (2, 14551875), (3, 9701250), (5, 5820750), (6, 4850625), (9, 3233750), (10, 2910375), (13, 2238750), (15, 1940250), (18, 1616875), (25, 1164150), (26, 1119375), (30, 970125), (39, 746250), (45, 646750), (50, 582075), (65, 447750), (75, 388050), (78, 373125), (90, 323375), (117, 248750), (125, 232830), (130, 223875), (150, 194025), (195, 149250), (199, 146250), (225, 129350), (234, 124375), (250, 116415), (325, 89550), (375, 77610), (390, 74625), (398, 73125), (450, 64675), (585, 49750), (597, 48750), (625, 46566), (650, 44775), (750, 38805), (975, 29850), (995, 29250), (1125, 25870), (1170, 24875), (1194, 24375), (1250, 23283), (1625, 17910), (1791, 16250), (1875, 15522), (1950, 14925), (1990, 14625), (2250, 12935), (2587, 11250), (2925, 9950), (2985, 9750), (3250, 8955), (3582, 8125), (3750, 7761), (4875, 5970), (4975, 5850), (5174, 5625)]