70847200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 187488000

約数和(自身を除く): 116640800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 59, 76, 79, 80, 95, 100, 118, 152, 158, 160, 190, 200, 236, 295, 304, 316, 380, 395, 400, 472, 475, 590, 608, 632, 760, 790, 800, 944, 950, 1121, 1180, 1264, 1475, 1501, 1520, 1580, 1888, 1900, 1975, 2242, 2360, 2528, 2950, 3002, 3040, 3160, 3800, 3950, 4484, 4661, 4720, 5605, 5900, 6004, 6320, 7505, 7600, 7900, 8968, 9322, 9440, 11210, 11800, 12008, 12640, 15010, 15200, 15800, 17936, 18644, 22420, 23305, 23600, 24016, 28025, 30020, 31600, 35872, 37288, 37525, 44840, 46610, 47200, 48032, 56050, 60040, 63200, 74576, 75050, 88559, 89680, 93220, 112100, 116525, 120080, 149152, 150100, 177118, 179360, 186440, 224200, 233050, 240160, 300200, 354236, 372880, 442795, 448400, 466100, 600400, 708472, 745760, 885590, 896800, 932200, 1200800, 1416944, 1771180, 1864400, 2213975, 2833888, 3542360, 3728800, 4427950, 7084720, 8855900, 14169440, 17711800, 35423600, 70847200]

約数ペア:

[(1, 70847200), (2, 35423600), (4, 17711800), (5, 14169440), (8, 8855900), (10, 7084720), (16, 4427950), (19, 3728800), (20, 3542360), (25, 2833888), (32, 2213975), (38, 1864400), (40, 1771180), (50, 1416944), (59, 1200800), (76, 932200), (79, 896800), (80, 885590), (95, 745760), (100, 708472), (118, 600400), (152, 466100), (158, 448400), (160, 442795), (190, 372880), (200, 354236), (236, 300200), (295, 240160), (304, 233050), (316, 224200), (380, 186440), (395, 179360), (400, 177118), (472, 150100), (475, 149152), (590, 120080), (608, 116525), (632, 112100), (760, 93220), (790, 89680), (800, 88559), (944, 75050), (950, 74576), (1121, 63200), (1180, 60040), (1264, 56050), (1475, 48032), (1501, 47200), (1520, 46610), (1580, 44840), (1888, 37525), (1900, 37288), (1975, 35872), (2242, 31600), (2360, 30020), (2528, 28025), (2950, 24016), (3002, 23600), (3040, 23305), (3160, 22420), (3800, 18644), (3950, 17936), (4484, 15800), (4661, 15200), (4720, 15010), (5605, 12640), (5900, 12008), (6004, 11800), (6320, 11210), (7505, 9440), (7600, 9322), (7900, 8968)]