190612500

素因数分解:

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

素因数の和:85

約数の個数: 288

約数和(自身を含む): 661457664

約数和(自身を除く): 470845164

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, 3125, 3250, 3315, 3450, 3588, 3750, 3900, 3910, 4250, 4420, 4485, 4692, 4875, 5083, 5100, 5525, 5750, 5865, 5980, 6250, 6375, 6500, 6630, 6900, 7475, 7500, 7820, 8125, 8500, 8625, 8970, 9375, 9750, 9775, 10166, 10625, 11050, 11500, 11730, 12500, 12750, 13260, 14375, 14950, 15249, 16250, 16575, 17250, 17940, 18750, 19500, 19550, 20332, 21250, 22100, 22425, 23460, 24375, 25415, 25500, 27625, 28750, 29325, 29900, 30498, 31875, 32500, 33150, 34500, 37375, 37500, 39100, 40625, 42500, 43125, 44850, 48750, 48875, 50830, 53125, 55250, 57500, 58650, 60996, 63750, 66300, 71875, 74750, 76245, 81250, 82875, 86250, 89700, 97500, 97750, 101660, 106250, 110500, 112125, 117300, 121875, 127075, 127500, 138125, 143750, 146625, 149500, 152490, 159375, 162500, 165750, 172500, 186875, 195500, 212500, 215625, 224250, 243750, 244375, 254150, 276250, 287500, 293250, 304980, 318750, 331500, 373750, 381225, 414375, 431250, 448500, 487500, 488750, 508300, 552500, 560625, 586500, 635375, 637500, 690625, 733125, 747500, 762450, 828750, 862500, 934375, 977500, 1121250, 1221875, 1270750, 1381250, 1466250, 1524900, 1657500, 1868750, 1906125, 2071875, 2242500, 2443750, 2541500, 2762500, 2803125, 2932500, 3176875, 3665625, 3737500, 3812250, 4143750, 4887500, 5606250, 6353750, 7331250, 7624500, 8287500, 9530625, 11212500, 12707500, 14662500, 15884375, 19061250, 31768750, 38122500, 47653125, 63537500, 95306250, 190612500]

約数ペア:

[(1, 190612500), (2, 95306250), (3, 63537500), (4, 47653125), (5, 38122500), (6, 31768750), (10, 19061250), (12, 15884375), (13, 14662500), (15, 12707500), (17, 11212500), (20, 9530625), (23, 8287500), (25, 7624500), (26, 7331250), (30, 6353750), (34, 5606250), (39, 4887500), (46, 4143750), (50, 3812250), (51, 3737500), (52, 3665625), (60, 3176875), (65, 2932500), (68, 2803125), (69, 2762500), (75, 2541500), (78, 2443750), (85, 2242500), (92, 2071875), (100, 1906125), (102, 1868750), (115, 1657500), (125, 1524900), (130, 1466250), (138, 1381250), (150, 1270750), (156, 1221875), (170, 1121250), (195, 977500), (204, 934375), (221, 862500), (230, 828750), (250, 762450), (255, 747500), (260, 733125), (276, 690625), (299, 637500), (300, 635375), (325, 586500), (340, 560625), (345, 552500), (375, 508300), (390, 488750), (391, 487500), (425, 448500), (442, 431250), (460, 414375), (500, 381225), (510, 373750), (575, 331500), (598, 318750), (625, 304980), (650, 293250), (663, 287500), (690, 276250), (750, 254150), (780, 244375), (782, 243750), (850, 224250), (884, 215625), (897, 212500), (975, 195500), (1020, 186875), (1105, 172500), (1150, 165750), (1173, 162500), (1196, 159375), (1250, 152490), (1275, 149500), (1300, 146625), (1326, 143750), (1380, 138125), (1495, 127500), (1500, 127075), (1564, 121875), (1625, 117300), (1700, 112125), (1725, 110500), (1794, 106250), (1875, 101660), (1950, 97750), (1955, 97500), (2125, 89700), (2210, 86250), (2300, 82875), (2346, 81250), (2500, 76245), (2550, 74750), (2652, 71875), (2875, 66300), (2990, 63750), (3125, 60996), (3250, 58650), (3315, 57500), (3450, 55250), (3588, 53125), (3750, 50830), (3900, 48875), (3910, 48750), (4250, 44850), (4420, 43125), (4485, 42500), (4692, 40625), (4875, 39100), (5083, 37500), (5100, 37375), (5525, 34500), (5750, 33150), (5865, 32500), (5980, 31875), (6250, 30498), (6375, 29900), (6500, 29325), (6630, 28750), (6900, 27625), (7475, 25500), (7500, 25415), (7820, 24375), (8125, 23460), (8500, 22425), (8625, 22100), (8970, 21250), (9375, 20332), (9750, 19550), (9775, 19500), (10166, 18750), (10625, 17940), (11050, 17250), (11500, 16575), (11730, 16250), (12500, 15249), (12750, 14950), (13260, 14375)]