200875400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 556839360

約数和(自身を除く): 355963960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 41, 44, 50, 55, 68, 82, 85, 88, 100, 110, 131, 136, 164, 170, 187, 200, 205, 220, 262, 275, 328, 340, 374, 410, 425, 440, 451, 524, 550, 655, 680, 697, 748, 820, 850, 902, 935, 1025, 1048, 1100, 1310, 1394, 1441, 1496, 1640, 1700, 1804, 1870, 2050, 2200, 2227, 2255, 2620, 2788, 2882, 3275, 3400, 3485, 3608, 3740, 4100, 4454, 4510, 4675, 5240, 5371, 5576, 5764, 6550, 6970, 7205, 7480, 7667, 8200, 8908, 9020, 9350, 10742, 11135, 11275, 11528, 13100, 13940, 14410, 15334, 17425, 17816, 18040, 18700, 21484, 22270, 22550, 24497, 26200, 26855, 27880, 28820, 30668, 34850, 36025, 37400, 38335, 42968, 44540, 45100, 48994, 53710, 55675, 57640, 59081, 61336, 69700, 72050, 76670, 89080, 90200, 91307, 97988, 107420, 111350, 118162, 122485, 134275, 139400, 144100, 153340, 182614, 191675, 195976, 214840, 222700, 236324, 244970, 268550, 288200, 295405, 306680, 365228, 383350, 445400, 456535, 472648, 489940, 537100, 590810, 612425, 730456, 766700, 913070, 979880, 1004377, 1074200, 1181620, 1224850, 1477025, 1533400, 1826140, 2008754, 2282675, 2363240, 2449700, 2954050, 3652280, 4017508, 4565350, 4899400, 5021885, 5908100, 8035016, 9130700, 10043770, 11816200, 18261400, 20087540, 25109425, 40175080, 50218850, 100437700, 200875400]

約数ペア:

[(1, 200875400), (2, 100437700), (4, 50218850), (5, 40175080), (8, 25109425), (10, 20087540), (11, 18261400), (17, 11816200), (20, 10043770), (22, 9130700), (25, 8035016), (34, 5908100), (40, 5021885), (41, 4899400), (44, 4565350), (50, 4017508), (55, 3652280), (68, 2954050), (82, 2449700), (85, 2363240), (88, 2282675), (100, 2008754), (110, 1826140), (131, 1533400), (136, 1477025), (164, 1224850), (170, 1181620), (187, 1074200), (200, 1004377), (205, 979880), (220, 913070), (262, 766700), (275, 730456), (328, 612425), (340, 590810), (374, 537100), (410, 489940), (425, 472648), (440, 456535), (451, 445400), (524, 383350), (550, 365228), (655, 306680), (680, 295405), (697, 288200), (748, 268550), (820, 244970), (850, 236324), (902, 222700), (935, 214840), (1025, 195976), (1048, 191675), (1100, 182614), (1310, 153340), (1394, 144100), (1441, 139400), (1496, 134275), (1640, 122485), (1700, 118162), (1804, 111350), (1870, 107420), (2050, 97988), (2200, 91307), (2227, 90200), (2255, 89080), (2620, 76670), (2788, 72050), (2882, 69700), (3275, 61336), (3400, 59081), (3485, 57640), (3608, 55675), (3740, 53710), (4100, 48994), (4454, 45100), (4510, 44540), (4675, 42968), (5240, 38335), (5371, 37400), (5576, 36025), (5764, 34850), (6550, 30668), (6970, 28820), (7205, 27880), (7480, 26855), (7667, 26200), (8200, 24497), (8908, 22550), (9020, 22270), (9350, 21484), (10742, 18700), (11135, 18040), (11275, 17816), (11528, 17425), (13100, 15334), (13940, 14410)]