89025690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 152652390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 59, 65, 73, 78, 106, 118, 130, 146, 159, 177, 195, 219, 265, 295, 318, 354, 365, 390, 438, 530, 590, 689, 730, 767, 795, 885, 949, 1095, 1378, 1534, 1590, 1770, 1898, 2067, 2190, 2301, 2847, 3127, 3445, 3835, 3869, 4134, 4307, 4602, 4745, 5694, 6254, 6890, 7670, 7738, 8614, 9381, 9490, 10335, 11505, 11607, 12921, 14235, 15635, 18762, 19345, 20670, 21535, 23010, 23214, 25842, 28470, 31270, 38690, 40651, 43070, 46905, 50297, 55991, 58035, 64605, 81302, 93810, 100594, 111982, 116070, 121953, 129210, 150891, 167973, 203255, 228271, 243906, 251485, 279955, 301782, 335946, 406510, 456542, 502970, 559910, 609765, 684813, 754455, 839865, 1141355, 1219530, 1369626, 1508910, 1679730, 2282710, 2967523, 3424065, 5935046, 6848130, 8902569, 14837615, 17805138, 29675230, 44512845, 89025690]

約数ペア:

[(1, 89025690), (2, 44512845), (3, 29675230), (5, 17805138), (6, 14837615), (10, 8902569), (13, 6848130), (15, 5935046), (26, 3424065), (30, 2967523), (39, 2282710), (53, 1679730), (59, 1508910), (65, 1369626), (73, 1219530), (78, 1141355), (106, 839865), (118, 754455), (130, 684813), (146, 609765), (159, 559910), (177, 502970), (195, 456542), (219, 406510), (265, 335946), (295, 301782), (318, 279955), (354, 251485), (365, 243906), (390, 228271), (438, 203255), (530, 167973), (590, 150891), (689, 129210), (730, 121953), (767, 116070), (795, 111982), (885, 100594), (949, 93810), (1095, 81302), (1378, 64605), (1534, 58035), (1590, 55991), (1770, 50297), (1898, 46905), (2067, 43070), (2190, 40651), (2301, 38690), (2847, 31270), (3127, 28470), (3445, 25842), (3835, 23214), (3869, 23010), (4134, 21535), (4307, 20670), (4602, 19345), (4745, 18762), (5694, 15635), (6254, 14235), (6890, 12921), (7670, 11607), (7738, 11505), (8614, 10335), (9381, 9490)]