223009020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7331}}^1$

素因数の和:7372

約数の個数: 108

約数和(自身を含む): 732598776

約数和(自身を除く): 509589756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7331, 7605, 10140, 14662, 15210, 21993, 29324, 30420, 36655, 43986, 65979, 73310, 87972, 95303, 109965, 131958, 146620, 190606, 219930, 263916, 285909, 329895, 381212, 439860, 476515, 571818, 659790, 857727, 953030, 1143636, 1238939, 1319580, 1429545, 1715454, 1906060, 2477878, 2859090, 3430908, 3716817, 4288635, 4955756, 5718180, 6194695, 7433634, 8577270, 11150451, 12389390, 14867268, 17154540, 18584085, 22300902, 24778780, 37168170, 44601804, 55752255, 74336340, 111504510, 223009020]

約数ペア:

[(1, 223009020), (2, 111504510), (3, 74336340), (4, 55752255), (5, 44601804), (6, 37168170), (9, 24778780), (10, 22300902), (12, 18584085), (13, 17154540), (15, 14867268), (18, 12389390), (20, 11150451), (26, 8577270), (30, 7433634), (36, 6194695), (39, 5718180), (45, 4955756), (52, 4288635), (60, 3716817), (65, 3430908), (78, 2859090), (90, 2477878), (117, 1906060), (130, 1715454), (156, 1429545), (169, 1319580), (180, 1238939), (195, 1143636), (234, 953030), (260, 857727), (338, 659790), (390, 571818), (468, 476515), (507, 439860), (585, 381212), (676, 329895), (780, 285909), (845, 263916), (1014, 219930), (1170, 190606), (1521, 146620), (1690, 131958), (2028, 109965), (2340, 95303), (2535, 87972), (3042, 73310), (3380, 65979), (5070, 43986), (6084, 36655), (7331, 30420), (7605, 29324), (10140, 21993), (14662, 15210)]