40300650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:197

約数の個数: 108

約数和(自身を含む): 118024998

約数和(自身を除く): 77724348

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 83, 90, 117, 130, 150, 166, 195, 225, 234, 249, 325, 390, 415, 450, 498, 585, 650, 747, 830, 975, 1079, 1170, 1245, 1494, 1950, 2075, 2158, 2490, 2925, 3237, 3735, 4150, 5395, 5850, 6225, 6474, 6889, 7470, 9711, 10790, 12450, 13778, 16185, 18675, 19422, 20667, 26975, 32370, 34445, 37350, 41334, 48555, 53950, 62001, 68890, 80925, 89557, 97110, 103335, 124002, 161850, 172225, 179114, 206670, 242775, 268671, 310005, 344450, 447785, 485550, 516675, 537342, 620010, 806013, 895570, 1033350, 1343355, 1550025, 1612026, 2238925, 2686710, 3100050, 4030065, 4477850, 6716775, 8060130, 13433550, 20150325, 40300650]

約数ペア:

[(1, 40300650), (2, 20150325), (3, 13433550), (5, 8060130), (6, 6716775), (9, 4477850), (10, 4030065), (13, 3100050), (15, 2686710), (18, 2238925), (25, 1612026), (26, 1550025), (30, 1343355), (39, 1033350), (45, 895570), (50, 806013), (65, 620010), (75, 537342), (78, 516675), (83, 485550), (90, 447785), (117, 344450), (130, 310005), (150, 268671), (166, 242775), (195, 206670), (225, 179114), (234, 172225), (249, 161850), (325, 124002), (390, 103335), (415, 97110), (450, 89557), (498, 80925), (585, 68890), (650, 62001), (747, 53950), (830, 48555), (975, 41334), (1079, 37350), (1170, 34445), (1245, 32370), (1494, 26975), (1950, 20667), (2075, 19422), (2158, 18675), (2490, 16185), (2925, 13778), (3237, 12450), (3735, 10790), (4150, 9711), (5395, 7470), (5850, 6889), (6225, 6474)]