43327900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 124492032

約数和(自身を除く): 81164132

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 140, 154, 170, 175, 187, 220, 238, 275, 308, 331, 340, 350, 374, 385, 425, 476, 550, 595, 662, 700, 748, 770, 850, 935, 1100, 1190, 1309, 1324, 1540, 1655, 1700, 1870, 1925, 2317, 2380, 2618, 2975, 3310, 3641, 3740, 3850, 4634, 4675, 5236, 5627, 5950, 6545, 6620, 7282, 7700, 8275, 9268, 9350, 11254, 11585, 11900, 13090, 14564, 16550, 18205, 18700, 22508, 23170, 25487, 26180, 28135, 32725, 33100, 36410, 39389, 46340, 50974, 56270, 57925, 61897, 65450, 72820, 78778, 91025, 101948, 112540, 115850, 123794, 127435, 130900, 140675, 157556, 182050, 196945, 231700, 247588, 254870, 281350, 309485, 364100, 393890, 433279, 509740, 562700, 618970, 637175, 787780, 866558, 984725, 1237940, 1274350, 1547425, 1733116, 1969450, 2166395, 2548700, 3094850, 3938900, 4332790, 6189700, 8665580, 10831975, 21663950, 43327900]

約数ペア:

[(1, 43327900), (2, 21663950), (4, 10831975), (5, 8665580), (7, 6189700), (10, 4332790), (11, 3938900), (14, 3094850), (17, 2548700), (20, 2166395), (22, 1969450), (25, 1733116), (28, 1547425), (34, 1274350), (35, 1237940), (44, 984725), (50, 866558), (55, 787780), (68, 637175), (70, 618970), (77, 562700), (85, 509740), (100, 433279), (110, 393890), (119, 364100), (140, 309485), (154, 281350), (170, 254870), (175, 247588), (187, 231700), (220, 196945), (238, 182050), (275, 157556), (308, 140675), (331, 130900), (340, 127435), (350, 123794), (374, 115850), (385, 112540), (425, 101948), (476, 91025), (550, 78778), (595, 72820), (662, 65450), (700, 61897), (748, 57925), (770, 56270), (850, 50974), (935, 46340), (1100, 39389), (1190, 36410), (1309, 33100), (1324, 32725), (1540, 28135), (1655, 26180), (1700, 25487), (1870, 23170), (1925, 22508), (2317, 18700), (2380, 18205), (2618, 16550), (2975, 14564), (3310, 13090), (3641, 11900), (3740, 11585), (3850, 11254), (4634, 9350), (4675, 9268), (5236, 8275), (5627, 7700), (5950, 7282), (6545, 6620)]