63867300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 223735680

約数和(自身を除く): 159868380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 1789, 2100, 2380, 2550, 2975, 3570, 3578, 5100, 5367, 5950, 7140, 7156, 8925, 8945, 10734, 11900, 12523, 17850, 17890, 21468, 25046, 26835, 30413, 35700, 35780, 37569, 44725, 50092, 53670, 60826, 62615, 75138, 89450, 91239, 107340, 121652, 125230, 134175, 150276, 152065, 178900, 182478, 187845, 212891, 250460, 268350, 304130, 313075, 364956, 375690, 425782, 456195, 536700, 608260, 626150, 638673, 751380, 760325, 851564, 912390, 939225, 1064455, 1252300, 1277346, 1520650, 1824780, 1878450, 2128910, 2280975, 2554692, 3041300, 3193365, 3756900, 4257820, 4561950, 5322275, 6386730, 9123900, 10644550, 12773460, 15966825, 21289100, 31933650, 63867300]

約数ペア:

[(1, 63867300), (2, 31933650), (3, 21289100), (4, 15966825), (5, 12773460), (6, 10644550), (7, 9123900), (10, 6386730), (12, 5322275), (14, 4561950), (15, 4257820), (17, 3756900), (20, 3193365), (21, 3041300), (25, 2554692), (28, 2280975), (30, 2128910), (34, 1878450), (35, 1824780), (42, 1520650), (50, 1277346), (51, 1252300), (60, 1064455), (68, 939225), (70, 912390), (75, 851564), (84, 760325), (85, 751380), (100, 638673), (102, 626150), (105, 608260), (119, 536700), (140, 456195), (150, 425782), (170, 375690), (175, 364956), (204, 313075), (210, 304130), (238, 268350), (255, 250460), (300, 212891), (340, 187845), (350, 182478), (357, 178900), (420, 152065), (425, 150276), (476, 134175), (510, 125230), (525, 121652), (595, 107340), (700, 91239), (714, 89450), (850, 75138), (1020, 62615), (1050, 60826), (1190, 53670), (1275, 50092), (1428, 44725), (1700, 37569), (1785, 35780), (1789, 35700), (2100, 30413), (2380, 26835), (2550, 25046), (2975, 21468), (3570, 17890), (3578, 17850), (5100, 12523), (5367, 11900), (5950, 10734), (7140, 8945), (7156, 8925)]