83288790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 243734400

約数和(自身を除く): 160445610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 389, 390, 549, 585, 610, 702, 778, 793, 915, 1098, 1167, 1170, 1586, 1647, 1755, 1830, 1945, 2334, 2379, 2745, 3294, 3501, 3510, 3890, 3965, 4758, 5057, 5490, 5835, 7002, 7137, 7930, 8235, 10114, 10503, 11670, 11895, 14274, 15171, 16470, 17505, 21006, 21411, 23729, 23790, 25285, 30342, 35010, 35685, 42822, 45513, 47458, 50570, 52515, 71187, 71370, 75855, 91026, 105030, 107055, 118645, 136539, 142374, 151710, 213561, 214110, 227565, 237290, 273078, 308477, 355935, 427122, 455130, 616954, 640683, 682695, 711870, 925431, 1067805, 1281366, 1365390, 1542385, 1850862, 2135610, 2776293, 3084770, 3203415, 4627155, 5552586, 6406830, 8328879, 9254310, 13881465, 16657758, 27762930, 41644395, 83288790]

約数ペア:

[(1, 83288790), (2, 41644395), (3, 27762930), (5, 16657758), (6, 13881465), (9, 9254310), (10, 8328879), (13, 6406830), (15, 5552586), (18, 4627155), (26, 3203415), (27, 3084770), (30, 2776293), (39, 2135610), (45, 1850862), (54, 1542385), (61, 1365390), (65, 1281366), (78, 1067805), (90, 925431), (117, 711870), (122, 682695), (130, 640683), (135, 616954), (183, 455130), (195, 427122), (234, 355935), (270, 308477), (305, 273078), (351, 237290), (366, 227565), (389, 214110), (390, 213561), (549, 151710), (585, 142374), (610, 136539), (702, 118645), (778, 107055), (793, 105030), (915, 91026), (1098, 75855), (1167, 71370), (1170, 71187), (1586, 52515), (1647, 50570), (1755, 47458), (1830, 45513), (1945, 42822), (2334, 35685), (2379, 35010), (2745, 30342), (3294, 25285), (3501, 23790), (3510, 23729), (3890, 21411), (3965, 21006), (4758, 17505), (5057, 16470), (5490, 15171), (5835, 14274), (7002, 11895), (7137, 11670), (7930, 10503), (8235, 10114)]