150420396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 410012400

約数和(自身を除く): 259592004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 588, 698, 733, 1047, 1396, 1466, 2094, 2199, 2443, 2932, 4188, 4398, 4886, 5131, 7329, 8796, 9772, 10262, 14658, 15393, 17101, 20524, 29316, 30786, 34202, 35917, 51303, 61572, 68404, 71834, 102606, 107751, 143668, 205212, 215502, 255817, 431004, 511634, 767451, 1023268, 1534902, 1790719, 3069804, 3581438, 5372157, 7162876, 10744314, 12535033, 21488628, 25070066, 37605099, 50140132, 75210198, 150420396]

約数ペア:

[(1, 150420396), (2, 75210198), (3, 50140132), (4, 37605099), (6, 25070066), (7, 21488628), (12, 12535033), (14, 10744314), (21, 7162876), (28, 5372157), (42, 3581438), (49, 3069804), (84, 1790719), (98, 1534902), (147, 1023268), (196, 767451), (294, 511634), (349, 431004), (588, 255817), (698, 215502), (733, 205212), (1047, 143668), (1396, 107751), (1466, 102606), (2094, 71834), (2199, 68404), (2443, 61572), (2932, 51303), (4188, 35917), (4398, 34202), (4886, 30786), (5131, 29316), (7329, 20524), (8796, 17101), (9772, 15393), (10262, 14658)]