74683380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 228997440

約数和(自身を除く): 154314060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 73, 85, 102, 118, 146, 170, 177, 204, 219, 236, 255, 289, 292, 295, 340, 354, 365, 438, 510, 578, 590, 708, 730, 867, 876, 885, 1003, 1020, 1095, 1156, 1180, 1241, 1445, 1460, 1734, 1770, 2006, 2190, 2482, 2890, 3009, 3468, 3540, 3723, 4012, 4307, 4335, 4380, 4964, 5015, 5780, 6018, 6205, 7446, 8614, 8670, 10030, 12036, 12410, 12921, 14892, 15045, 17051, 17228, 17340, 18615, 20060, 21097, 21535, 24820, 25842, 30090, 34102, 37230, 42194, 43070, 51153, 51684, 60180, 63291, 64605, 68204, 73219, 74460, 84388, 85255, 86140, 102306, 105485, 126582, 129210, 146438, 170510, 204612, 210970, 219657, 253164, 255765, 258420, 292876, 316455, 341020, 366095, 421940, 439314, 511530, 632910, 732190, 878628, 1023060, 1098285, 1244723, 1265820, 1464380, 2196570, 2489446, 3734169, 4393140, 4978892, 6223615, 7468338, 12447230, 14936676, 18670845, 24894460, 37341690, 74683380]

約数ペア:

[(1, 74683380), (2, 37341690), (3, 24894460), (4, 18670845), (5, 14936676), (6, 12447230), (10, 7468338), (12, 6223615), (15, 4978892), (17, 4393140), (20, 3734169), (30, 2489446), (34, 2196570), (51, 1464380), (59, 1265820), (60, 1244723), (68, 1098285), (73, 1023060), (85, 878628), (102, 732190), (118, 632910), (146, 511530), (170, 439314), (177, 421940), (204, 366095), (219, 341020), (236, 316455), (255, 292876), (289, 258420), (292, 255765), (295, 253164), (340, 219657), (354, 210970), (365, 204612), (438, 170510), (510, 146438), (578, 129210), (590, 126582), (708, 105485), (730, 102306), (867, 86140), (876, 85255), (885, 84388), (1003, 74460), (1020, 73219), (1095, 68204), (1156, 64605), (1180, 63291), (1241, 60180), (1445, 51684), (1460, 51153), (1734, 43070), (1770, 42194), (2006, 37230), (2190, 34102), (2482, 30090), (2890, 25842), (3009, 24820), (3468, 21535), (3540, 21097), (3723, 20060), (4012, 18615), (4307, 17340), (4335, 17228), (4380, 17051), (4964, 15045), (5015, 14892), (5780, 12921), (6018, 12410), (6205, 12036), (7446, 10030), (8614, 8670)]