77553300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 248984064

約数和(自身を除く): 171430764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 71, 75, 100, 110, 132, 142, 150, 165, 213, 220, 275, 284, 300, 330, 331, 355, 426, 550, 660, 662, 710, 781, 825, 852, 993, 1065, 1100, 1324, 1420, 1562, 1650, 1655, 1775, 1986, 2130, 2343, 3124, 3300, 3310, 3550, 3641, 3905, 3972, 4260, 4686, 4965, 5325, 6620, 7100, 7282, 7810, 8275, 9372, 9930, 10650, 10923, 11715, 14564, 15620, 16550, 18205, 19525, 19860, 21300, 21846, 23430, 23501, 24825, 33100, 36410, 39050, 43692, 46860, 47002, 49650, 54615, 58575, 70503, 72820, 78100, 91025, 94004, 99300, 109230, 117150, 117505, 141006, 182050, 218460, 234300, 235010, 258511, 273075, 282012, 352515, 364100, 470020, 517022, 546150, 587525, 705030, 775533, 1034044, 1092300, 1175050, 1292555, 1410060, 1551066, 1762575, 2350100, 2585110, 3102132, 3525150, 3877665, 5170220, 6462775, 7050300, 7755330, 12925550, 15510660, 19388325, 25851100, 38776650, 77553300]

約数ペア:

[(1, 77553300), (2, 38776650), (3, 25851100), (4, 19388325), (5, 15510660), (6, 12925550), (10, 7755330), (11, 7050300), (12, 6462775), (15, 5170220), (20, 3877665), (22, 3525150), (25, 3102132), (30, 2585110), (33, 2350100), (44, 1762575), (50, 1551066), (55, 1410060), (60, 1292555), (66, 1175050), (71, 1092300), (75, 1034044), (100, 775533), (110, 705030), (132, 587525), (142, 546150), (150, 517022), (165, 470020), (213, 364100), (220, 352515), (275, 282012), (284, 273075), (300, 258511), (330, 235010), (331, 234300), (355, 218460), (426, 182050), (550, 141006), (660, 117505), (662, 117150), (710, 109230), (781, 99300), (825, 94004), (852, 91025), (993, 78100), (1065, 72820), (1100, 70503), (1324, 58575), (1420, 54615), (1562, 49650), (1650, 47002), (1655, 46860), (1775, 43692), (1986, 39050), (2130, 36410), (2343, 33100), (3124, 24825), (3300, 23501), (3310, 23430), (3550, 21846), (3641, 21300), (3905, 19860), (3972, 19525), (4260, 18205), (4686, 16550), (4965, 15620), (5325, 14564), (6620, 11715), (7100, 10923), (7282, 10650), (7810, 9930), (8275, 9372)]