84503340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 266666400

約数和(自身を除く): 182163060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 73, 90, 109, 118, 146, 177, 180, 218, 219, 236, 292, 295, 327, 354, 365, 436, 438, 531, 545, 590, 654, 657, 708, 730, 876, 885, 981, 1062, 1090, 1095, 1180, 1308, 1314, 1460, 1635, 1770, 1962, 2124, 2180, 2190, 2628, 2655, 3270, 3285, 3540, 3924, 4307, 4380, 4905, 5310, 6431, 6540, 6570, 7957, 8614, 9810, 10620, 12862, 12921, 13140, 15914, 17228, 19293, 19620, 21535, 23871, 25724, 25842, 31828, 32155, 38586, 38763, 39785, 43070, 47742, 51684, 57879, 64310, 64605, 71613, 77172, 77526, 79570, 86140, 95484, 96465, 115758, 119355, 128620, 129210, 143226, 155052, 159140, 192930, 193815, 231516, 238710, 258420, 286452, 289395, 358065, 385860, 387630, 469463, 477420, 578790, 716130, 775260, 938926, 1157580, 1408389, 1432260, 1877852, 2347315, 2816778, 4225167, 4694630, 5633556, 7041945, 8450334, 9389260, 14083890, 16900668, 21125835, 28167780, 42251670, 84503340]

約数ペア:

[(1, 84503340), (2, 42251670), (3, 28167780), (4, 21125835), (5, 16900668), (6, 14083890), (9, 9389260), (10, 8450334), (12, 7041945), (15, 5633556), (18, 4694630), (20, 4225167), (30, 2816778), (36, 2347315), (45, 1877852), (59, 1432260), (60, 1408389), (73, 1157580), (90, 938926), (109, 775260), (118, 716130), (146, 578790), (177, 477420), (180, 469463), (218, 387630), (219, 385860), (236, 358065), (292, 289395), (295, 286452), (327, 258420), (354, 238710), (365, 231516), (436, 193815), (438, 192930), (531, 159140), (545, 155052), (590, 143226), (654, 129210), (657, 128620), (708, 119355), (730, 115758), (876, 96465), (885, 95484), (981, 86140), (1062, 79570), (1090, 77526), (1095, 77172), (1180, 71613), (1308, 64605), (1314, 64310), (1460, 57879), (1635, 51684), (1770, 47742), (1962, 43070), (2124, 39785), (2180, 38763), (2190, 38586), (2628, 32155), (2655, 31828), (3270, 25842), (3285, 25724), (3540, 23871), (3924, 21535), (4307, 19620), (4380, 19293), (4905, 17228), (5310, 15914), (6431, 13140), (6540, 12921), (6570, 12862), (7957, 10620), (8614, 9810)]