129250920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 284432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 683, 760, 830, 996, 1140, 1245, 1366, 1577, 1660, 1992, 2049, 2280, 2490, 2732, 3154, 3320, 3415, 4098, 4731, 4980, 5464, 6308, 6830, 7885, 8196, 9462, 9960, 10245, 12616, 12977, 13660, 15770, 16392, 18924, 20490, 23655, 25954, 27320, 31540, 37848, 38931, 40980, 47310, 51908, 56689, 63080, 64885, 77862, 81960, 94620, 103816, 113378, 129770, 155724, 170067, 189240, 194655, 226756, 259540, 283445, 311448, 340134, 389310, 453512, 519080, 566890, 680268, 778620, 850335, 1077091, 1133780, 1360536, 1557240, 1700670, 2154182, 2267560, 3231273, 3401340, 4308364, 5385455, 6462546, 6802680, 8616728, 10770910, 12925092, 16156365, 21541820, 25850184, 32312730, 43083640, 64625460, 129250920]

約数ペア:

[(1, 129250920), (2, 64625460), (3, 43083640), (4, 32312730), (5, 25850184), (6, 21541820), (8, 16156365), (10, 12925092), (12, 10770910), (15, 8616728), (19, 6802680), (20, 6462546), (24, 5385455), (30, 4308364), (38, 3401340), (40, 3231273), (57, 2267560), (60, 2154182), (76, 1700670), (83, 1557240), (95, 1360536), (114, 1133780), (120, 1077091), (152, 850335), (166, 778620), (190, 680268), (228, 566890), (249, 519080), (285, 453512), (332, 389310), (380, 340134), (415, 311448), (456, 283445), (498, 259540), (570, 226756), (664, 194655), (683, 189240), (760, 170067), (830, 155724), (996, 129770), (1140, 113378), (1245, 103816), (1366, 94620), (1577, 81960), (1660, 77862), (1992, 64885), (2049, 63080), (2280, 56689), (2490, 51908), (2732, 47310), (3154, 40980), (3320, 38931), (3415, 37848), (4098, 31540), (4731, 27320), (4980, 25954), (5464, 23655), (6308, 20490), (6830, 18924), (7885, 16392), (8196, 15770), (9462, 13660), (9960, 12977), (10245, 12616)]