153106520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 407527200

約数和(自身を除く): 254420680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 569, 620, 868, 961, 1085, 1138, 1240, 1736, 1922, 2170, 2276, 2845, 3844, 3983, 4340, 4552, 4805, 5690, 6727, 7688, 7966, 8680, 9610, 11380, 13454, 15932, 17639, 19220, 19915, 22760, 26908, 31864, 33635, 35278, 38440, 39830, 53816, 67270, 70556, 79660, 88195, 123473, 134540, 141112, 159320, 176390, 246946, 269080, 352780, 493892, 546809, 617365, 705560, 987784, 1093618, 1234730, 2187236, 2469460, 2734045, 3827663, 4374472, 4938920, 5468090, 7655326, 10936180, 15310652, 19138315, 21872360, 30621304, 38276630, 76553260, 153106520]

約数ペア:

[(1, 153106520), (2, 76553260), (4, 38276630), (5, 30621304), (7, 21872360), (8, 19138315), (10, 15310652), (14, 10936180), (20, 7655326), (28, 5468090), (31, 4938920), (35, 4374472), (40, 3827663), (56, 2734045), (62, 2469460), (70, 2187236), (124, 1234730), (140, 1093618), (155, 987784), (217, 705560), (248, 617365), (280, 546809), (310, 493892), (434, 352780), (569, 269080), (620, 246946), (868, 176390), (961, 159320), (1085, 141112), (1138, 134540), (1240, 123473), (1736, 88195), (1922, 79660), (2170, 70556), (2276, 67270), (2845, 53816), (3844, 39830), (3983, 38440), (4340, 35278), (4552, 33635), (4805, 31864), (5690, 26908), (6727, 22760), (7688, 19915), (7966, 19220), (8680, 17639), (9610, 15932), (11380, 13454)]