31261148400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1371103}}^1$

素因数の和:1371143

約数の個数: 120

約数和(自身を含む): 105410475520

約数和(自身を除く): 74149327120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 1371103, 2742206, 4113309, 5484412, 6855515, 8226618, 10968824, 13711030, 16453236, 20566545, 21937648, 26050957, 27422060, 32906472, 34277575, 41133090, 52101914, 54844120, 65812944, 68555150, 78152871, 82266180, 102832725, 104203828, 109688240, 130254785, 137110300, 156305742, 164532360, 205665450, 208407656, 260509570, 274220600, 312611484, 329064720, 390764355, 411330900, 416815312, 521019140, 548441200, 625222968, 651273925, 781528710, 822661800, 1042038280, 1250445936, 1302547850, 1563057420, 1645323600, 1953821775, 2084076560, 2605095700, 3126114840, 3907643550, 5210191400, 6252229680, 7815287100, 10420382800, 15630574200, 31261148400]

約数ペア:

[(1, 31261148400), (2, 15630574200), (3, 10420382800), (4, 7815287100), (5, 6252229680), (6, 5210191400), (8, 3907643550), (10, 3126114840), (12, 2605095700), (15, 2084076560), (16, 1953821775), (19, 1645323600), (20, 1563057420), (24, 1302547850), (25, 1250445936), (30, 1042038280), (38, 822661800), (40, 781528710), (48, 651273925), (50, 625222968), (57, 548441200), (60, 521019140), (75, 416815312), (76, 411330900), (80, 390764355), (95, 329064720), (100, 312611484), (114, 274220600), (120, 260509570), (150, 208407656), (152, 205665450), (190, 164532360), (200, 156305742), (228, 137110300), (240, 130254785), (285, 109688240), (300, 104203828), (304, 102832725), (380, 82266180), (400, 78152871), (456, 68555150), (475, 65812944), (570, 54844120), (600, 52101914), (760, 41133090), (912, 34277575), (950, 32906472), (1140, 27422060), (1200, 26050957), (1425, 21937648), (1520, 20566545), (1900, 16453236), (2280, 13711030), (2850, 10968824), (3800, 8226618), (4560, 6855515), (5700, 5484412), (7600, 4113309), (11400, 2742206), (22800, 1371103)]