38122500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 132257664

約数和(自身を除く): 94135164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 25, 26, 30, 34, 39, 46, 50, 51, 52, 60, 65, 68, 69, 75, 78, 85, 92, 100, 102, 115, 125, 130, 138, 150, 156, 170, 195, 204, 221, 230, 250, 255, 260, 276, 299, 300, 325, 340, 345, 375, 390, 391, 425, 442, 460, 500, 510, 575, 598, 625, 650, 663, 690, 750, 780, 782, 850, 884, 897, 975, 1020, 1105, 1150, 1173, 1196, 1250, 1275, 1300, 1326, 1380, 1495, 1500, 1564, 1625, 1700, 1725, 1794, 1875, 1950, 1955, 2125, 2210, 2300, 2346, 2500, 2550, 2652, 2875, 2990, 3250, 3315, 3450, 3588, 3750, 3900, 3910, 4250, 4420, 4485, 4692, 4875, 5083, 5100, 5525, 5750, 5865, 5980, 6375, 6500, 6630, 6900, 7475, 7500, 7820, 8125, 8500, 8625, 8970, 9750, 9775, 10166, 10625, 11050, 11500, 11730, 12750, 13260, 14375, 14950, 15249, 16250, 16575, 17250, 17940, 19500, 19550, 20332, 21250, 22100, 22425, 23460, 24375, 25415, 25500, 27625, 28750, 29325, 29900, 30498, 31875, 32500, 33150, 34500, 37375, 39100, 42500, 43125, 44850, 48750, 48875, 50830, 55250, 57500, 58650, 60996, 63750, 66300, 74750, 76245, 82875, 86250, 89700, 97500, 97750, 101660, 110500, 112125, 117300, 127075, 127500, 138125, 146625, 149500, 152490, 165750, 172500, 186875, 195500, 224250, 244375, 254150, 276250, 293250, 304980, 331500, 373750, 381225, 414375, 448500, 488750, 508300, 552500, 560625, 586500, 635375, 733125, 747500, 762450, 828750, 977500, 1121250, 1270750, 1466250, 1524900, 1657500, 1906125, 2242500, 2541500, 2932500, 3176875, 3812250, 6353750, 7624500, 9530625, 12707500, 19061250, 38122500]

約数ペア:

[(1, 38122500), (2, 19061250), (3, 12707500), (4, 9530625), (5, 7624500), (6, 6353750), (10, 3812250), (12, 3176875), (13, 2932500), (15, 2541500), (17, 2242500), (20, 1906125), (23, 1657500), (25, 1524900), (26, 1466250), (30, 1270750), (34, 1121250), (39, 977500), (46, 828750), (50, 762450), (51, 747500), (52, 733125), (60, 635375), (65, 586500), (68, 560625), (69, 552500), (75, 508300), (78, 488750), (85, 448500), (92, 414375), (100, 381225), (102, 373750), (115, 331500), (125, 304980), (130, 293250), (138, 276250), (150, 254150), (156, 244375), (170, 224250), (195, 195500), (204, 186875), (221, 172500), (230, 165750), (250, 152490), (255, 149500), (260, 146625), (276, 138125), (299, 127500), (300, 127075), (325, 117300), (340, 112125), (345, 110500), (375, 101660), (390, 97750), (391, 97500), (425, 89700), (442, 86250), (460, 82875), (500, 76245), (510, 74750), (575, 66300), (598, 63750), (625, 60996), (650, 58650), (663, 57500), (690, 55250), (750, 50830), (780, 48875), (782, 48750), (850, 44850), (884, 43125), (897, 42500), (975, 39100), (1020, 37375), (1105, 34500), (1150, 33150), (1173, 32500), (1196, 31875), (1250, 30498), (1275, 29900), (1300, 29325), (1326, 28750), (1380, 27625), (1495, 25500), (1500, 25415), (1564, 24375), (1625, 23460), (1700, 22425), (1725, 22100), (1794, 21250), (1875, 20332), (1950, 19550), (1955, 19500), (2125, 17940), (2210, 17250), (2300, 16575), (2346, 16250), (2500, 15249), (2550, 14950), (2652, 14375), (2875, 13260), (2990, 12750), (3250, 11730), (3315, 11500), (3450, 11050), (3588, 10625), (3750, 10166), (3900, 9775), (3910, 9750), (4250, 8970), (4420, 8625), (4485, 8500), (4692, 8125), (4875, 7820), (5083, 7500), (5100, 7475), (5525, 6900), (5750, 6630), (5865, 6500), (5980, 6375)]