99654660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 348566400

約数和(自身を除く): 248911740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 569, 630, 695, 834, 973, 1138, 1251, 1260, 1390, 1668, 1707, 1946, 2085, 2276, 2502, 2780, 2845, 2919, 3414, 3892, 3983, 4170, 4865, 5004, 5121, 5690, 5838, 6255, 6828, 7966, 8340, 8535, 8757, 9730, 10242, 11380, 11676, 11949, 12510, 14595, 15932, 17070, 17514, 19460, 19915, 20484, 23898, 25020, 25605, 29190, 34140, 35028, 35847, 39830, 43785, 47796, 51210, 58380, 59745, 71694, 79091, 79660, 87570, 102420, 119490, 143388, 158182, 175140, 179235, 237273, 238980, 316364, 358470, 395455, 474546, 553637, 711819, 716940, 790910, 949092, 1107274, 1186365, 1423638, 1581820, 1660911, 2214548, 2372730, 2768185, 2847276, 3321822, 3559095, 4745460, 4982733, 5536370, 6643644, 7118190, 8304555, 9965466, 11072740, 14236380, 16609110, 19930932, 24913665, 33218220, 49827330, 99654660]

約数ペア:

[(1, 99654660), (2, 49827330), (3, 33218220), (4, 24913665), (5, 19930932), (6, 16609110), (7, 14236380), (9, 11072740), (10, 9965466), (12, 8304555), (14, 7118190), (15, 6643644), (18, 5536370), (20, 4982733), (21, 4745460), (28, 3559095), (30, 3321822), (35, 2847276), (36, 2768185), (42, 2372730), (45, 2214548), (60, 1660911), (63, 1581820), (70, 1423638), (84, 1186365), (90, 1107274), (105, 949092), (126, 790910), (139, 716940), (140, 711819), (180, 553637), (210, 474546), (252, 395455), (278, 358470), (315, 316364), (417, 238980), (420, 237273), (556, 179235), (569, 175140), (630, 158182), (695, 143388), (834, 119490), (973, 102420), (1138, 87570), (1251, 79660), (1260, 79091), (1390, 71694), (1668, 59745), (1707, 58380), (1946, 51210), (2085, 47796), (2276, 43785), (2502, 39830), (2780, 35847), (2845, 35028), (2919, 34140), (3414, 29190), (3892, 25605), (3983, 25020), (4170, 23898), (4865, 20484), (5004, 19915), (5121, 19460), (5690, 17514), (5838, 17070), (6255, 15932), (6828, 14595), (7966, 12510), (8340, 11949), (8535, 11676), (8757, 11380), (9730, 10242)]