139198400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:763

約数の個数: 126

約数和(自身を含む): 377007120

約数和(自身を除く): 237808720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 320, 352, 400, 440, 484, 550, 605, 704, 719, 800, 880, 968, 1100, 1210, 1438, 1600, 1760, 1936, 2200, 2420, 2876, 3025, 3520, 3595, 3872, 4400, 4840, 5752, 6050, 7190, 7744, 7909, 8800, 9680, 11504, 12100, 14380, 15818, 17600, 17975, 19360, 23008, 24200, 28760, 31636, 35950, 38720, 39545, 46016, 48400, 57520, 63272, 71900, 79090, 86999, 96800, 115040, 126544, 143800, 158180, 173998, 193600, 197725, 230080, 253088, 287600, 316360, 347996, 395450, 434995, 506176, 575200, 632720, 695992, 790900, 869990, 1150400, 1265440, 1391984, 1581800, 1739980, 2174975, 2530880, 2783968, 3163600, 3479960, 4349950, 5567936, 6327200, 6959920, 8699900, 12654400, 13919840, 17399800, 27839680, 34799600, 69599200, 139198400]

約数ペア:

[(1, 139198400), (2, 69599200), (4, 34799600), (5, 27839680), (8, 17399800), (10, 13919840), (11, 12654400), (16, 8699900), (20, 6959920), (22, 6327200), (25, 5567936), (32, 4349950), (40, 3479960), (44, 3163600), (50, 2783968), (55, 2530880), (64, 2174975), (80, 1739980), (88, 1581800), (100, 1391984), (110, 1265440), (121, 1150400), (160, 869990), (176, 790900), (200, 695992), (220, 632720), (242, 575200), (275, 506176), (320, 434995), (352, 395450), (400, 347996), (440, 316360), (484, 287600), (550, 253088), (605, 230080), (704, 197725), (719, 193600), (800, 173998), (880, 158180), (968, 143800), (1100, 126544), (1210, 115040), (1438, 96800), (1600, 86999), (1760, 79090), (1936, 71900), (2200, 63272), (2420, 57520), (2876, 48400), (3025, 46016), (3520, 39545), (3595, 38720), (3872, 35950), (4400, 31636), (4840, 28760), (5752, 24200), (6050, 23008), (7190, 19360), (7744, 17975), (7909, 17600), (8800, 15818), (9680, 14380), (11504, 12100)]