307741200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19761

約数の個数: 120

約数和(自身を含む): 1061682048

約数和(自身を除く): 753940848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 19727, 39454, 59181, 78908, 98635, 118362, 157816, 197270, 236724, 256451, 295905, 315632, 394540, 473448, 493175, 512902, 591810, 769353, 789080, 946896, 986350, 1025804, 1183620, 1282255, 1479525, 1538706, 1578160, 1972700, 2051608, 2367240, 2564510, 2959050, 3077412, 3846765, 3945400, 4103216, 4734480, 5129020, 5918100, 6154824, 6411275, 7693530, 7890800, 10258040, 11836200, 12309648, 12822550, 15387060, 19233825, 20516080, 23672400, 25645100, 30774120, 38467650, 51290200, 61548240, 76935300, 102580400, 153870600, 307741200]

約数ペア:

[(1, 307741200), (2, 153870600), (3, 102580400), (4, 76935300), (5, 61548240), (6, 51290200), (8, 38467650), (10, 30774120), (12, 25645100), (13, 23672400), (15, 20516080), (16, 19233825), (20, 15387060), (24, 12822550), (25, 12309648), (26, 11836200), (30, 10258040), (39, 7890800), (40, 7693530), (48, 6411275), (50, 6154824), (52, 5918100), (60, 5129020), (65, 4734480), (75, 4103216), (78, 3945400), (80, 3846765), (100, 3077412), (104, 2959050), (120, 2564510), (130, 2367240), (150, 2051608), (156, 1972700), (195, 1578160), (200, 1538706), (208, 1479525), (240, 1282255), (260, 1183620), (300, 1025804), (312, 986350), (325, 946896), (390, 789080), (400, 769353), (520, 591810), (600, 512902), (624, 493175), (650, 473448), (780, 394540), (975, 315632), (1040, 295905), (1200, 256451), (1300, 236724), (1560, 197270), (1950, 157816), (2600, 118362), (3120, 98635), (3900, 78908), (5200, 59181), (7800, 39454), (15600, 19727)]