82282680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 282597120

約数和(自身を除く): 200314440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 73, 90, 93, 101, 120, 124, 146, 155, 180, 186, 202, 219, 248, 279, 292, 303, 310, 360, 365, 372, 404, 438, 465, 505, 558, 584, 606, 620, 657, 730, 744, 808, 876, 909, 930, 1010, 1095, 1116, 1212, 1240, 1314, 1395, 1460, 1515, 1752, 1818, 1860, 2020, 2190, 2232, 2263, 2424, 2628, 2790, 2920, 3030, 3131, 3285, 3636, 3720, 4040, 4380, 4526, 4545, 5256, 5580, 6060, 6262, 6570, 6789, 7272, 7373, 8760, 9052, 9090, 9393, 11160, 11315, 12120, 12524, 13140, 13578, 14746, 15655, 18104, 18180, 18786, 20367, 22119, 22630, 25048, 26280, 27156, 28179, 29492, 31310, 33945, 36360, 36865, 37572, 40734, 44238, 45260, 46965, 54312, 56358, 58984, 62620, 66357, 67890, 73730, 75144, 81468, 88476, 90520, 93930, 101835, 110595, 112716, 125240, 132714, 135780, 140895, 147460, 162936, 176952, 187860, 203670, 221190, 225432, 228563, 265428, 271560, 281790, 294920, 331785, 375720, 407340, 442380, 457126, 530856, 563580, 663570, 685689, 814680, 884760, 914252, 1127160, 1142815, 1327140, 1371378, 1828504, 2057067, 2285630, 2654280, 2742756, 3428445, 4114134, 4571260, 5485512, 6856890, 8228268, 9142520, 10285335, 13713780, 16456536, 20570670, 27427560, 41141340, 82282680]

約数ペア:

[(1, 82282680), (2, 41141340), (3, 27427560), (4, 20570670), (5, 16456536), (6, 13713780), (8, 10285335), (9, 9142520), (10, 8228268), (12, 6856890), (15, 5485512), (18, 4571260), (20, 4114134), (24, 3428445), (30, 2742756), (31, 2654280), (36, 2285630), (40, 2057067), (45, 1828504), (60, 1371378), (62, 1327140), (72, 1142815), (73, 1127160), (90, 914252), (93, 884760), (101, 814680), (120, 685689), (124, 663570), (146, 563580), (155, 530856), (180, 457126), (186, 442380), (202, 407340), (219, 375720), (248, 331785), (279, 294920), (292, 281790), (303, 271560), (310, 265428), (360, 228563), (365, 225432), (372, 221190), (404, 203670), (438, 187860), (465, 176952), (505, 162936), (558, 147460), (584, 140895), (606, 135780), (620, 132714), (657, 125240), (730, 112716), (744, 110595), (808, 101835), (876, 93930), (909, 90520), (930, 88476), (1010, 81468), (1095, 75144), (1116, 73730), (1212, 67890), (1240, 66357), (1314, 62620), (1395, 58984), (1460, 56358), (1515, 54312), (1752, 46965), (1818, 45260), (1860, 44238), (2020, 40734), (2190, 37572), (2232, 36865), (2263, 36360), (2424, 33945), (2628, 31310), (2790, 29492), (2920, 28179), (3030, 27156), (3131, 26280), (3285, 25048), (3636, 22630), (3720, 22119), (4040, 20367), (4380, 18786), (4526, 18180), (4545, 18104), (5256, 15655), (5580, 14746), (6060, 13578), (6262, 13140), (6570, 12524), (6789, 12120), (7272, 11315), (7373, 11160), (8760, 9393), (9052, 9090)]