202499700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 637250880

約数和(自身を除く): 434751180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 137, 150, 156, 195, 260, 274, 300, 325, 379, 390, 411, 548, 650, 685, 758, 780, 822, 975, 1137, 1300, 1370, 1516, 1644, 1781, 1895, 1950, 2055, 2274, 2740, 3425, 3562, 3790, 3900, 4110, 4548, 4927, 5343, 5685, 6850, 7124, 7580, 8220, 8905, 9475, 9854, 10275, 10686, 11370, 13700, 14781, 17810, 18950, 19708, 20550, 21372, 22740, 24635, 26715, 28425, 29562, 35620, 37900, 41100, 44525, 49270, 51923, 53430, 56850, 59124, 73905, 89050, 98540, 103846, 106860, 113700, 123175, 133575, 147810, 155769, 178100, 207692, 246350, 259615, 267150, 295620, 311538, 369525, 492700, 519230, 534300, 623076, 674999, 739050, 778845, 1038460, 1298075, 1349998, 1478100, 1557690, 2024997, 2596150, 2699996, 3115380, 3374995, 3894225, 4049994, 5192300, 6749990, 7788450, 8099988, 10124985, 13499980, 15576900, 16874975, 20249970, 33749950, 40499940, 50624925, 67499900, 101249850, 202499700]

約数ペア:

[(1, 202499700), (2, 101249850), (3, 67499900), (4, 50624925), (5, 40499940), (6, 33749950), (10, 20249970), (12, 16874975), (13, 15576900), (15, 13499980), (20, 10124985), (25, 8099988), (26, 7788450), (30, 6749990), (39, 5192300), (50, 4049994), (52, 3894225), (60, 3374995), (65, 3115380), (75, 2699996), (78, 2596150), (100, 2024997), (130, 1557690), (137, 1478100), (150, 1349998), (156, 1298075), (195, 1038460), (260, 778845), (274, 739050), (300, 674999), (325, 623076), (379, 534300), (390, 519230), (411, 492700), (548, 369525), (650, 311538), (685, 295620), (758, 267150), (780, 259615), (822, 246350), (975, 207692), (1137, 178100), (1300, 155769), (1370, 147810), (1516, 133575), (1644, 123175), (1781, 113700), (1895, 106860), (1950, 103846), (2055, 98540), (2274, 89050), (2740, 73905), (3425, 59124), (3562, 56850), (3790, 53430), (3900, 51923), (4110, 49270), (4548, 44525), (4927, 41100), (5343, 37900), (5685, 35620), (6850, 29562), (7124, 28425), (7580, 26715), (8220, 24635), (8905, 22740), (9475, 21372), (9854, 20550), (10275, 19708), (10686, 18950), (11370, 17810), (13700, 14781)]