90439800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 311765760

約数和(自身を除く): 221325960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 71, 75, 88, 100, 110, 120, 132, 142, 150, 165, 193, 200, 213, 220, 264, 275, 284, 300, 330, 355, 386, 426, 440, 550, 568, 579, 600, 660, 710, 772, 781, 825, 852, 965, 1065, 1100, 1158, 1320, 1420, 1544, 1562, 1650, 1704, 1775, 1930, 2123, 2130, 2200, 2316, 2343, 2840, 2895, 3124, 3300, 3550, 3860, 3905, 4246, 4260, 4632, 4686, 4825, 5325, 5790, 6248, 6369, 6600, 7100, 7720, 7810, 8492, 8520, 9372, 9650, 10615, 10650, 11580, 11715, 12738, 13703, 14200, 14475, 15620, 16984, 18744, 19300, 19525, 21230, 21300, 23160, 23430, 25476, 27406, 28950, 31240, 31845, 38600, 39050, 41109, 42460, 42600, 46860, 50952, 53075, 54812, 57900, 58575, 63690, 68515, 78100, 82218, 84920, 93720, 106150, 109624, 115800, 117150, 127380, 137030, 150733, 156200, 159225, 164436, 205545, 212300, 234300, 254760, 274060, 301466, 318450, 328872, 342575, 411090, 424600, 452199, 468600, 548120, 602932, 636900, 685150, 753665, 822180, 904398, 1027725, 1205864, 1273800, 1370300, 1507330, 1644360, 1808796, 2055450, 2260995, 2740600, 3014660, 3617592, 3768325, 4110900, 4521990, 6029320, 7536650, 8221800, 9043980, 11304975, 15073300, 18087960, 22609950, 30146600, 45219900, 90439800]

約数ペア:

[(1, 90439800), (2, 45219900), (3, 30146600), (4, 22609950), (5, 18087960), (6, 15073300), (8, 11304975), (10, 9043980), (11, 8221800), (12, 7536650), (15, 6029320), (20, 4521990), (22, 4110900), (24, 3768325), (25, 3617592), (30, 3014660), (33, 2740600), (40, 2260995), (44, 2055450), (50, 1808796), (55, 1644360), (60, 1507330), (66, 1370300), (71, 1273800), (75, 1205864), (88, 1027725), (100, 904398), (110, 822180), (120, 753665), (132, 685150), (142, 636900), (150, 602932), (165, 548120), (193, 468600), (200, 452199), (213, 424600), (220, 411090), (264, 342575), (275, 328872), (284, 318450), (300, 301466), (330, 274060), (355, 254760), (386, 234300), (426, 212300), (440, 205545), (550, 164436), (568, 159225), (579, 156200), (600, 150733), (660, 137030), (710, 127380), (772, 117150), (781, 115800), (825, 109624), (852, 106150), (965, 93720), (1065, 84920), (1100, 82218), (1158, 78100), (1320, 68515), (1420, 63690), (1544, 58575), (1562, 57900), (1650, 54812), (1704, 53075), (1775, 50952), (1930, 46860), (2123, 42600), (2130, 42460), (2200, 41109), (2316, 39050), (2343, 38600), (2840, 31845), (2895, 31240), (3124, 28950), (3300, 27406), (3550, 25476), (3860, 23430), (3905, 23160), (4246, 21300), (4260, 21230), (4632, 19525), (4686, 19300), (4825, 18744), (5325, 16984), (5790, 15620), (6248, 14475), (6369, 14200), (6600, 13703), (7100, 12738), (7720, 11715), (7810, 11580), (8492, 10650), (8520, 10615), (9372, 9650)]