83637540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 144

約数和(自身を含む): 297198720

約数和(自身を除く): 213561180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1619, 1722, 1845, 2460, 2583, 2870, 3238, 3444, 3690, 4305, 4857, 5166, 5740, 6476, 7380, 8095, 8610, 9714, 10332, 11333, 12915, 14571, 16190, 17220, 19428, 22666, 24285, 25830, 29142, 32380, 33999, 45332, 48570, 51660, 56665, 58284, 66379, 67998, 72855, 97140, 101997, 113330, 132758, 135996, 145710, 169995, 199137, 203994, 226660, 265516, 291420, 331895, 339990, 398274, 407988, 464653, 509985, 597411, 663790, 679980, 796548, 929306, 995685, 1019970, 1194822, 1327580, 1393959, 1858612, 1991370, 2039940, 2323265, 2389644, 2787918, 2987055, 3982740, 4181877, 4646530, 5575836, 5974110, 6969795, 8363754, 9293060, 11948220, 13939590, 16727508, 20909385, 27879180, 41818770, 83637540]

約数ペア:

[(1, 83637540), (2, 41818770), (3, 27879180), (4, 20909385), (5, 16727508), (6, 13939590), (7, 11948220), (9, 9293060), (10, 8363754), (12, 6969795), (14, 5974110), (15, 5575836), (18, 4646530), (20, 4181877), (21, 3982740), (28, 2987055), (30, 2787918), (35, 2389644), (36, 2323265), (41, 2039940), (42, 1991370), (45, 1858612), (60, 1393959), (63, 1327580), (70, 1194822), (82, 1019970), (84, 995685), (90, 929306), (105, 796548), (123, 679980), (126, 663790), (140, 597411), (164, 509985), (180, 464653), (205, 407988), (210, 398274), (246, 339990), (252, 331895), (287, 291420), (315, 265516), (369, 226660), (410, 203994), (420, 199137), (492, 169995), (574, 145710), (615, 135996), (630, 132758), (738, 113330), (820, 101997), (861, 97140), (1148, 72855), (1230, 67998), (1260, 66379), (1435, 58284), (1476, 56665), (1619, 51660), (1722, 48570), (1845, 45332), (2460, 33999), (2583, 32380), (2870, 29142), (3238, 25830), (3444, 24285), (3690, 22666), (4305, 19428), (4857, 17220), (5166, 16190), (5740, 14571), (6476, 12915), (7380, 11333), (8095, 10332), (8610, 9714)]