143568990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 407116800

約数和(自身を除く): 263547810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 61, 69, 90, 115, 122, 135, 138, 183, 207, 230, 270, 305, 345, 366, 379, 414, 549, 610, 621, 690, 758, 915, 1035, 1098, 1137, 1242, 1403, 1647, 1830, 1895, 2070, 2274, 2745, 2806, 3105, 3294, 3411, 3790, 4209, 5490, 5685, 6210, 6822, 7015, 8235, 8418, 8717, 10233, 11370, 12627, 14030, 16470, 17055, 17434, 20466, 21045, 23119, 25254, 26151, 34110, 37881, 42090, 43585, 46238, 51165, 52302, 63135, 69357, 75762, 78453, 87170, 102330, 115595, 126270, 130755, 138714, 156906, 189405, 208071, 231190, 235359, 261510, 346785, 378810, 392265, 416142, 470718, 531737, 624213, 693570, 784530, 1040355, 1063474, 1176795, 1248426, 1595211, 2080710, 2353590, 2658685, 3121065, 3190422, 4785633, 5317370, 6242130, 7976055, 9571266, 14356899, 15952110, 23928165, 28713798, 47856330, 71784495, 143568990]

約数ペア:

[(1, 143568990), (2, 71784495), (3, 47856330), (5, 28713798), (6, 23928165), (9, 15952110), (10, 14356899), (15, 9571266), (18, 7976055), (23, 6242130), (27, 5317370), (30, 4785633), (45, 3190422), (46, 3121065), (54, 2658685), (61, 2353590), (69, 2080710), (90, 1595211), (115, 1248426), (122, 1176795), (135, 1063474), (138, 1040355), (183, 784530), (207, 693570), (230, 624213), (270, 531737), (305, 470718), (345, 416142), (366, 392265), (379, 378810), (414, 346785), (549, 261510), (610, 235359), (621, 231190), (690, 208071), (758, 189405), (915, 156906), (1035, 138714), (1098, 130755), (1137, 126270), (1242, 115595), (1403, 102330), (1647, 87170), (1830, 78453), (1895, 75762), (2070, 69357), (2274, 63135), (2745, 52302), (2806, 51165), (3105, 46238), (3294, 43585), (3411, 42090), (3790, 37881), (4209, 34110), (5490, 26151), (5685, 25254), (6210, 23119), (6822, 21045), (7015, 20466), (8235, 17434), (8418, 17055), (8717, 16470), (10233, 14030), (11370, 12627)]