1257149400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3041}}^1$

素因数の和:3126

約数の個数: 192

約数和(自身を含む): 4277538720

約数和(自身を除く): 3020389320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 75, 78, 100, 104, 106, 120, 130, 150, 156, 159, 195, 200, 212, 260, 265, 300, 312, 318, 325, 390, 424, 520, 530, 600, 636, 650, 689, 780, 795, 975, 1060, 1272, 1300, 1325, 1378, 1560, 1590, 1950, 2067, 2120, 2600, 2650, 2756, 3041, 3180, 3445, 3900, 3975, 4134, 5300, 5512, 6082, 6360, 6890, 7800, 7950, 8268, 9123, 10335, 10600, 12164, 13780, 15205, 15900, 16536, 17225, 18246, 20670, 24328, 27560, 30410, 31800, 34450, 36492, 39533, 41340, 45615, 51675, 60820, 68900, 72984, 76025, 79066, 82680, 91230, 103350, 118599, 121640, 137800, 152050, 158132, 161173, 182460, 197665, 206700, 228075, 237198, 304100, 316264, 322346, 364920, 395330, 413400, 456150, 474396, 483519, 592995, 608200, 644692, 790660, 805865, 912300, 948792, 967038, 988325, 1185990, 1289384, 1581320, 1611730, 1824600, 1934076, 1976650, 2095249, 2371980, 2417595, 2964975, 3223460, 3868152, 3953300, 4029325, 4190498, 4743960, 4835190, 5929950, 6285747, 6446920, 7906600, 8058650, 8380996, 9670380, 10476245, 11859900, 12087975, 12571494, 16117300, 16761992, 19340760, 20952490, 23719800, 24175950, 25142988, 31428735, 32234600, 41904980, 48351900, 50285976, 52381225, 62857470, 83809960, 96703800, 104762450, 125714940, 157143675, 209524900, 251429880, 314287350, 419049800, 628574700, 1257149400]

約数ペア:

[(1, 1257149400), (2, 628574700), (3, 419049800), (4, 314287350), (5, 251429880), (6, 209524900), (8, 157143675), (10, 125714940), (12, 104762450), (13, 96703800), (15, 83809960), (20, 62857470), (24, 52381225), (25, 50285976), (26, 48351900), (30, 41904980), (39, 32234600), (40, 31428735), (50, 25142988), (52, 24175950), (53, 23719800), (60, 20952490), (65, 19340760), (75, 16761992), (78, 16117300), (100, 12571494), (104, 12087975), (106, 11859900), (120, 10476245), (130, 9670380), (150, 8380996), (156, 8058650), (159, 7906600), (195, 6446920), (200, 6285747), (212, 5929950), (260, 4835190), (265, 4743960), (300, 4190498), (312, 4029325), (318, 3953300), (325, 3868152), (390, 3223460), (424, 2964975), (520, 2417595), (530, 2371980), (600, 2095249), (636, 1976650), (650, 1934076), (689, 1824600), (780, 1611730), (795, 1581320), (975, 1289384), (1060, 1185990), (1272, 988325), (1300, 967038), (1325, 948792), (1378, 912300), (1560, 805865), (1590, 790660), (1950, 644692), (2067, 608200), (2120, 592995), (2600, 483519), (2650, 474396), (2756, 456150), (3041, 413400), (3180, 395330), (3445, 364920), (3900, 322346), (3975, 316264), (4134, 304100), (5300, 237198), (5512, 228075), (6082, 206700), (6360, 197665), (6890, 182460), (7800, 161173), (7950, 158132), (8268, 152050), (9123, 137800), (10335, 121640), (10600, 118599), (12164, 103350), (13780, 91230), (15205, 82680), (15900, 79066), (16536, 76025), (17225, 72984), (18246, 68900), (20670, 60820), (24328, 51675), (27560, 45615), (30410, 41340), (31800, 39533), (34450, 36492)]