83353140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 191830860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 179, 180, 195, 199, 234, 260, 358, 390, 398, 468, 537, 585, 597, 716, 780, 796, 895, 995, 1074, 1170, 1194, 1611, 1790, 1791, 1990, 2148, 2327, 2340, 2388, 2587, 2685, 2985, 3222, 3580, 3582, 3980, 4654, 5174, 5370, 5970, 6444, 6981, 7164, 7761, 8055, 8955, 9308, 10348, 10740, 11635, 11940, 12935, 13962, 15522, 16110, 17910, 20943, 23270, 23283, 25870, 27924, 31044, 32220, 34905, 35621, 35820, 38805, 41886, 46540, 46566, 51740, 69810, 71242, 77610, 83772, 93132, 104715, 106863, 116415, 139620, 142484, 155220, 178105, 209430, 213726, 232830, 320589, 356210, 418860, 427452, 463073, 465660, 534315, 641178, 712420, 926146, 1068630, 1282356, 1389219, 1602945, 1852292, 2137260, 2315365, 2778438, 3205890, 4167657, 4630730, 5556876, 6411780, 6946095, 8335314, 9261460, 13892190, 16670628, 20838285, 27784380, 41676570, 83353140]

約数ペア:

[(1, 83353140), (2, 41676570), (3, 27784380), (4, 20838285), (5, 16670628), (6, 13892190), (9, 9261460), (10, 8335314), (12, 6946095), (13, 6411780), (15, 5556876), (18, 4630730), (20, 4167657), (26, 3205890), (30, 2778438), (36, 2315365), (39, 2137260), (45, 1852292), (52, 1602945), (60, 1389219), (65, 1282356), (78, 1068630), (90, 926146), (117, 712420), (130, 641178), (156, 534315), (179, 465660), (180, 463073), (195, 427452), (199, 418860), (234, 356210), (260, 320589), (358, 232830), (390, 213726), (398, 209430), (468, 178105), (537, 155220), (585, 142484), (597, 139620), (716, 116415), (780, 106863), (796, 104715), (895, 93132), (995, 83772), (1074, 77610), (1170, 71242), (1194, 69810), (1611, 51740), (1790, 46566), (1791, 46540), (1990, 41886), (2148, 38805), (2327, 35820), (2340, 35621), (2388, 34905), (2587, 32220), (2685, 31044), (2985, 27924), (3222, 25870), (3580, 23283), (3582, 23270), (3980, 20943), (4654, 17910), (5174, 16110), (5370, 15522), (5970, 13962), (6444, 12935), (6981, 11940), (7164, 11635), (7761, 10740), (8055, 10348), (8955, 9308)]