197749200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 704097792

約数和(自身を除く): 506348592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 100, 110, 120, 132, 142, 150, 165, 176, 200, 211, 213, 220, 240, 264, 275, 284, 300, 330, 355, 400, 422, 426, 440, 528, 550, 568, 600, 633, 660, 710, 781, 825, 844, 852, 880, 1055, 1065, 1100, 1136, 1200, 1266, 1320, 1420, 1562, 1650, 1688, 1704, 1775, 2110, 2130, 2200, 2321, 2343, 2532, 2640, 2840, 3124, 3165, 3300, 3376, 3408, 3550, 3905, 4220, 4260, 4400, 4642, 4686, 5064, 5275, 5325, 5680, 6248, 6330, 6600, 6963, 7100, 7810, 8440, 8520, 9284, 9372, 10128, 10550, 10650, 11605, 11715, 12496, 12660, 13200, 13926, 14200, 14981, 15620, 15825, 16880, 17040, 18568, 18744, 19525, 21100, 21300, 23210, 23430, 25320, 27852, 28400, 29962, 31240, 31650, 34815, 37136, 37488, 39050, 42200, 42600, 44943, 46420, 46860, 50640, 55704, 58025, 58575, 59924, 62480, 63300, 69630, 74905, 78100, 84400, 85200, 89886, 92840, 93720, 111408, 116050, 117150, 119848, 126600, 139260, 149810, 156200, 164791, 174075, 179772, 185680, 187440, 224715, 232100, 234300, 239696, 253200, 278520, 299620, 312400, 329582, 348150, 359544, 374525, 449430, 464200, 468600, 494373, 557040, 599240, 659164, 696300, 719088, 749050, 823955, 898860, 928400, 937200, 988746, 1123575, 1198480, 1318328, 1392600, 1498100, 1647910, 1797720, 1977492, 2247150, 2471865, 2636656, 2785200, 2996200, 3295820, 3595440, 3954984, 4119775, 4494300, 4943730, 5992400, 6591640, 7909968, 8239550, 8988600, 9887460, 12359325, 13183280, 16479100, 17977200, 19774920, 24718650, 32958200, 39549840, 49437300, 65916400, 98874600, 197749200]

約数ペア:

[(1, 197749200), (2, 98874600), (3, 65916400), (4, 49437300), (5, 39549840), (6, 32958200), (8, 24718650), (10, 19774920), (11, 17977200), (12, 16479100), (15, 13183280), (16, 12359325), (20, 9887460), (22, 8988600), (24, 8239550), (25, 7909968), (30, 6591640), (33, 5992400), (40, 4943730), (44, 4494300), (48, 4119775), (50, 3954984), (55, 3595440), (60, 3295820), (66, 2996200), (71, 2785200), (75, 2636656), (80, 2471865), (88, 2247150), (100, 1977492), (110, 1797720), (120, 1647910), (132, 1498100), (142, 1392600), (150, 1318328), (165, 1198480), (176, 1123575), (200, 988746), (211, 937200), (213, 928400), (220, 898860), (240, 823955), (264, 749050), (275, 719088), (284, 696300), (300, 659164), (330, 599240), (355, 557040), (400, 494373), (422, 468600), (426, 464200), (440, 449430), (528, 374525), (550, 359544), (568, 348150), (600, 329582), (633, 312400), (660, 299620), (710, 278520), (781, 253200), (825, 239696), (844, 234300), (852, 232100), (880, 224715), (1055, 187440), (1065, 185680), (1100, 179772), (1136, 174075), (1200, 164791), (1266, 156200), (1320, 149810), (1420, 139260), (1562, 126600), (1650, 119848), (1688, 117150), (1704, 116050), (1775, 111408), (2110, 93720), (2130, 92840), (2200, 89886), (2321, 85200), (2343, 84400), (2532, 78100), (2640, 74905), (2840, 69630), (3124, 63300), (3165, 62480), (3300, 59924), (3376, 58575), (3408, 58025), (3550, 55704), (3905, 50640), (4220, 46860), (4260, 46420), (4400, 44943), (4642, 42600), (4686, 42200), (5064, 39050), (5275, 37488), (5325, 37136), (5680, 34815), (6248, 31650), (6330, 31240), (6600, 29962), (6963, 28400), (7100, 27852), (7810, 25320), (8440, 23430), (8520, 23210), (9284, 21300), (9372, 21100), (10128, 19525), (10550, 18744), (10650, 18568), (11605, 17040), (11715, 16880), (12496, 15825), (12660, 15620), (13200, 14981), (13926, 14200)]