210867300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3752

約数の個数: 180

約数和(自身を含む): 781408320

約数和(自身を除く): 570541020

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3719, 3780, 4050, 4725, 5670, 6300, 7438, 8100, 9450, 11157, 11340, 14175, 14876, 18595, 18900, 22314, 26033, 28350, 33471, 37190, 44628, 52066, 55785, 56700, 66942, 74380, 78099, 92975, 100413, 104132, 111570, 130165, 133884, 156198, 167355, 185950, 200826, 223140, 234297, 260330, 278925, 301239, 312396, 334710, 371900, 390495, 401652, 468594, 502065, 520660, 557850, 602478, 650825, 669420, 702891, 780990, 836775, 937188, 1004130, 1115700, 1171485, 1204956, 1301650, 1405782, 1506195, 1561980, 1673550, 1952475, 2008260, 2108673, 2342970, 2510325, 2603300, 2811564, 3012390, 3347100, 3514455, 3904950, 4217346, 4685940, 5020650, 5857425, 6024780, 7028910, 7530975, 7809900, 8434692, 10041300, 10543365, 11714850, 14057820, 15061950, 17572275, 21086730, 23429700, 30123900, 35144550, 42173460, 52716825, 70289100, 105433650, 210867300]

約数ペア:

[(1, 210867300), (2, 105433650), (3, 70289100), (4, 52716825), (5, 42173460), (6, 35144550), (7, 30123900), (9, 23429700), (10, 21086730), (12, 17572275), (14, 15061950), (15, 14057820), (18, 11714850), (20, 10543365), (21, 10041300), (25, 8434692), (27, 7809900), (28, 7530975), (30, 7028910), (35, 6024780), (36, 5857425), (42, 5020650), (45, 4685940), (50, 4217346), (54, 3904950), (60, 3514455), (63, 3347100), (70, 3012390), (75, 2811564), (81, 2603300), (84, 2510325), (90, 2342970), (100, 2108673), (105, 2008260), (108, 1952475), (126, 1673550), (135, 1561980), (140, 1506195), (150, 1405782), (162, 1301650), (175, 1204956), (180, 1171485), (189, 1115700), (210, 1004130), (225, 937188), (252, 836775), (270, 780990), (300, 702891), (315, 669420), (324, 650825), (350, 602478), (378, 557850), (405, 520660), (420, 502065), (450, 468594), (525, 401652), (540, 390495), (567, 371900), (630, 334710), (675, 312396), (700, 301239), (756, 278925), (810, 260330), (900, 234297), (945, 223140), (1050, 200826), (1134, 185950), (1260, 167355), (1350, 156198), (1575, 133884), (1620, 130165), (1890, 111570), (2025, 104132), (2100, 100413), (2268, 92975), (2700, 78099), (2835, 74380), (3150, 66942), (3719, 56700), (3780, 55785), (4050, 52066), (4725, 44628), (5670, 37190), (6300, 33471), (7438, 28350), (8100, 26033), (9450, 22314), (11157, 18900), (11340, 18595), (14175, 14876)]