4517100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{239}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 16665600

約数和(自身を除く): 12148500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 239, 252, 270, 300, 315, 350, 378, 420, 450, 478, 525, 540, 630, 675, 700, 717, 756, 900, 945, 956, 1050, 1195, 1260, 1350, 1434, 1575, 1673, 1890, 2100, 2151, 2390, 2700, 2868, 3150, 3346, 3585, 3780, 4302, 4725, 4780, 5019, 5975, 6300, 6453, 6692, 7170, 8365, 8604, 9450, 10038, 10755, 11950, 12906, 14340, 15057, 16730, 17925, 18900, 20076, 21510, 23900, 25095, 25812, 30114, 32265, 33460, 35850, 41825, 43020, 45171, 50190, 53775, 60228, 64530, 71700, 75285, 83650, 90342, 100380, 107550, 125475, 129060, 150570, 161325, 167300, 180684, 215100, 225855, 250950, 301140, 322650, 376425, 451710, 501900, 645300, 752850, 903420, 1129275, 1505700, 2258550, 4517100]

約数ペア:

[(1, 4517100), (2, 2258550), (3, 1505700), (4, 1129275), (5, 903420), (6, 752850), (7, 645300), (9, 501900), (10, 451710), (12, 376425), (14, 322650), (15, 301140), (18, 250950), (20, 225855), (21, 215100), (25, 180684), (27, 167300), (28, 161325), (30, 150570), (35, 129060), (36, 125475), (42, 107550), (45, 100380), (50, 90342), (54, 83650), (60, 75285), (63, 71700), (70, 64530), (75, 60228), (84, 53775), (90, 50190), (100, 45171), (105, 43020), (108, 41825), (126, 35850), (135, 33460), (140, 32265), (150, 30114), (175, 25812), (180, 25095), (189, 23900), (210, 21510), (225, 20076), (239, 18900), (252, 17925), (270, 16730), (300, 15057), (315, 14340), (350, 12906), (378, 11950), (420, 10755), (450, 10038), (478, 9450), (525, 8604), (540, 8365), (630, 7170), (675, 6692), (700, 6453), (717, 6300), (756, 5975), (900, 5019), (945, 4780), (956, 4725), (1050, 4302), (1195, 3780), (1260, 3585), (1350, 3346), (1434, 3150), (1575, 2868), (1673, 2700), (1890, 2390), (2100, 2151)]