66379950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 144

約数和(自身を含む): 219631776

約数和(自身を除く): 153251826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1621, 1638, 1950, 2275, 2730, 2925, 3150, 3242, 4095, 4550, 4863, 5850, 6825, 8105, 8190, 9726, 11347, 13650, 14589, 16210, 20475, 21073, 22694, 24315, 29178, 34041, 40525, 40950, 42146, 48630, 56735, 63219, 68082, 72945, 81050, 102123, 105365, 113470, 121575, 126438, 145890, 147511, 170205, 189657, 204246, 210730, 243150, 283675, 295022, 316095, 340410, 364725, 379314, 442533, 510615, 526825, 567350, 632190, 729450, 737555, 851025, 885066, 948285, 1021230, 1053650, 1327599, 1475110, 1580475, 1702050, 1896570, 2212665, 2553075, 2655198, 3160950, 3687775, 4425330, 4741425, 5106150, 6637995, 7375550, 9482850, 11063325, 13275990, 22126650, 33189975, 66379950]

約数ペア:

[(1, 66379950), (2, 33189975), (3, 22126650), (5, 13275990), (6, 11063325), (7, 9482850), (9, 7375550), (10, 6637995), (13, 5106150), (14, 4741425), (15, 4425330), (18, 3687775), (21, 3160950), (25, 2655198), (26, 2553075), (30, 2212665), (35, 1896570), (39, 1702050), (42, 1580475), (45, 1475110), (50, 1327599), (63, 1053650), (65, 1021230), (70, 948285), (75, 885066), (78, 851025), (90, 737555), (91, 729450), (105, 632190), (117, 567350), (126, 526825), (130, 510615), (150, 442533), (175, 379314), (182, 364725), (195, 340410), (210, 316095), (225, 295022), (234, 283675), (273, 243150), (315, 210730), (325, 204246), (350, 189657), (390, 170205), (450, 147511), (455, 145890), (525, 126438), (546, 121575), (585, 113470), (630, 105365), (650, 102123), (819, 81050), (910, 72945), (975, 68082), (1050, 63219), (1170, 56735), (1365, 48630), (1575, 42146), (1621, 40950), (1638, 40525), (1950, 34041), (2275, 29178), (2730, 24315), (2925, 22694), (3150, 21073), (3242, 20475), (4095, 16210), (4550, 14589), (4863, 13650), (5850, 11347), (6825, 9726), (8105, 8190)]