76744530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 139739310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 90, 93, 106, 135, 155, 159, 173, 186, 265, 270, 279, 310, 318, 346, 465, 477, 519, 530, 558, 795, 837, 865, 930, 954, 1038, 1395, 1431, 1557, 1590, 1643, 1674, 1730, 2385, 2595, 2790, 2862, 3114, 3286, 4185, 4671, 4770, 4929, 5190, 5363, 7155, 7785, 8215, 8370, 9169, 9342, 9858, 10726, 14310, 14787, 15570, 16089, 16430, 18338, 23355, 24645, 26815, 27507, 29574, 32178, 44361, 45845, 46710, 48267, 49290, 53630, 55014, 73935, 80445, 82521, 88722, 91690, 96534, 137535, 144801, 147870, 160890, 165042, 221805, 241335, 247563, 275070, 284239, 289602, 412605, 443610, 482670, 495126, 568478, 724005, 825210, 852717, 1237815, 1421195, 1448010, 1705434, 2475630, 2558151, 2842390, 4263585, 5116302, 7674453, 8527170, 12790755, 15348906, 25581510, 38372265, 76744530]

約数ペア:

[(1, 76744530), (2, 38372265), (3, 25581510), (5, 15348906), (6, 12790755), (9, 8527170), (10, 7674453), (15, 5116302), (18, 4263585), (27, 2842390), (30, 2558151), (31, 2475630), (45, 1705434), (53, 1448010), (54, 1421195), (62, 1237815), (90, 852717), (93, 825210), (106, 724005), (135, 568478), (155, 495126), (159, 482670), (173, 443610), (186, 412605), (265, 289602), (270, 284239), (279, 275070), (310, 247563), (318, 241335), (346, 221805), (465, 165042), (477, 160890), (519, 147870), (530, 144801), (558, 137535), (795, 96534), (837, 91690), (865, 88722), (930, 82521), (954, 80445), (1038, 73935), (1395, 55014), (1431, 53630), (1557, 49290), (1590, 48267), (1643, 46710), (1674, 45845), (1730, 44361), (2385, 32178), (2595, 29574), (2790, 27507), (2862, 26815), (3114, 24645), (3286, 23355), (4185, 18338), (4671, 16430), (4770, 16089), (4929, 15570), (5190, 14787), (5363, 14310), (7155, 10726), (7785, 9858), (8215, 9342), (8370, 9169)]