71955994.000000000

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 342969120

約数和(自身を除く): 242390520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 787, 852, 900, 1065, 1278, 1420, 1574, 1704, 1775, 1800, 2130, 2361, 2556, 2840, 3148, 3195, 3550, 3935, 4260, 4722, 5112, 5325, 6296, 6390, 7083, 7100, 7870, 8520, 9444, 10650, 11805, 12780, 14166, 14200, 15740, 15975, 18888, 19675, 21300, 23610, 25560, 28332, 31480, 31950, 35415, 39350, 42600, 47220, 55877, 56664, 59025, 63900, 70830, 78700, 94440, 111754, 118050, 127800, 141660, 157400, 167631, 177075, 223508, 236100, 279385, 283320, 335262, 354150, 447016, 472200, 502893, 558770, 670524, 708300, 838155, 1005786, 1117540, 1341048, 1396925, 1416600, 1676310, 2011572, 2235080, 2514465, 2793850, 3352620, 4023144, 4190775, 5028930, 5587700, 6705240, 8381550, 10057860, 11175400, 12572325, 16763100, 20115720, 25144650, 33526200, 50289300, 100578600]

約数ペア:

[(1, 100578600), (2, 50289300), (3, 33526200), (4, 25144650), (5, 20115720), (6, 16763100), (8, 12572325), (9, 11175400), (10, 10057860), (12, 8381550), (15, 6705240), (18, 5587700), (20, 5028930), (24, 4190775), (25, 4023144), (30, 3352620), (36, 2793850), (40, 2514465), (45, 2235080), (50, 2011572), (60, 1676310), (71, 1416600), (72, 1396925), (75, 1341048), (90, 1117540), (100, 1005786), (120, 838155), (142, 708300), (150, 670524), (180, 558770), (200, 502893), (213, 472200), (225, 447016), (284, 354150), (300, 335262), (355, 283320), (360, 279385), (426, 236100), (450, 223508), (568, 177075), (600, 167631), (639, 157400), (710, 141660), (787, 127800), (852, 118050), (900, 111754), (1065, 94440), (1278, 78700), (1420, 70830), (1574, 63900), (1704, 59025), (1775, 56664), (1800, 55877), (2130, 47220), (2361, 42600), (2556, 39350), (2840, 35415), (3148, 31950), (3195, 31480), (3550, 28332), (3935, 25560), (4260, 23610), (4722, 21300), (5112, 19675), (5325, 18888), (6296, 15975), (6390, 15740), (7083, 14200), (7100, 14166), (7870, 12780), (8520, 11805), (9444, 10650)]