139842300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 315128580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1559, 1725, 1794, 1950, 2300, 2990, 3118, 3450, 3588, 3900, 4485, 4677, 5980, 6236, 6900, 7475, 7795, 8970, 9354, 14950, 15590, 17940, 18708, 20267, 22425, 23385, 29900, 31180, 35857, 38975, 40534, 44850, 46770, 60801, 71714, 77950, 81068, 89700, 93540, 101335, 107571, 116925, 121602, 143428, 155900, 179285, 202670, 215142, 233850, 243204, 304005, 358570, 405340, 430284, 466141, 467700, 506675, 537855, 608010, 717140, 896425, 932282, 1013350, 1075710, 1216020, 1398423, 1520025, 1792850, 1864564, 2026700, 2151420, 2330705, 2689275, 2796846, 3040050, 3585700, 4661410, 5378550, 5593692, 6080100, 6992115, 9322820, 10757100, 11653525, 13984230, 23307050, 27968460, 34960575, 46614100, 69921150, 139842300]

約数ペア:

[(1, 139842300), (2, 69921150), (3, 46614100), (4, 34960575), (5, 27968460), (6, 23307050), (10, 13984230), (12, 11653525), (13, 10757100), (15, 9322820), (20, 6992115), (23, 6080100), (25, 5593692), (26, 5378550), (30, 4661410), (39, 3585700), (46, 3040050), (50, 2796846), (52, 2689275), (60, 2330705), (65, 2151420), (69, 2026700), (75, 1864564), (78, 1792850), (92, 1520025), (100, 1398423), (115, 1216020), (130, 1075710), (138, 1013350), (150, 932282), (156, 896425), (195, 717140), (230, 608010), (260, 537855), (276, 506675), (299, 467700), (300, 466141), (325, 430284), (345, 405340), (390, 358570), (460, 304005), (575, 243204), (598, 233850), (650, 215142), (690, 202670), (780, 179285), (897, 155900), (975, 143428), (1150, 121602), (1196, 116925), (1300, 107571), (1380, 101335), (1495, 93540), (1559, 89700), (1725, 81068), (1794, 77950), (1950, 71714), (2300, 60801), (2990, 46770), (3118, 44850), (3450, 40534), (3588, 38975), (3900, 35857), (4485, 31180), (4677, 29900), (5980, 23385), (6236, 22425), (6900, 20267), (7475, 18708), (7795, 17940), (8970, 15590), (9354, 14950)]