128976450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 348084864

約数和(自身を除く): 219108414

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 37, 50, 51, 74, 75, 85, 102, 111, 150, 170, 185, 222, 255, 370, 425, 510, 555, 629, 850, 925, 1110, 1258, 1275, 1367, 1850, 1887, 2550, 2734, 2775, 3145, 3774, 4101, 5550, 6290, 6835, 8202, 9435, 13670, 15725, 18870, 20505, 23239, 31450, 34175, 41010, 46478, 47175, 50579, 68350, 69717, 94350, 101158, 102525, 116195, 139434, 151737, 205050, 232390, 252895, 303474, 348585, 505790, 580975, 697170, 758685, 859843, 1161950, 1264475, 1517370, 1719686, 1742925, 2528950, 2579529, 3485850, 3793425, 4299215, 5159058, 7586850, 8598430, 12897645, 21496075, 25795290, 42992150, 64488225, 128976450]

約数ペア:

[(1, 128976450), (2, 64488225), (3, 42992150), (5, 25795290), (6, 21496075), (10, 12897645), (15, 8598430), (17, 7586850), (25, 5159058), (30, 4299215), (34, 3793425), (37, 3485850), (50, 2579529), (51, 2528950), (74, 1742925), (75, 1719686), (85, 1517370), (102, 1264475), (111, 1161950), (150, 859843), (170, 758685), (185, 697170), (222, 580975), (255, 505790), (370, 348585), (425, 303474), (510, 252895), (555, 232390), (629, 205050), (850, 151737), (925, 139434), (1110, 116195), (1258, 102525), (1275, 101158), (1367, 94350), (1850, 69717), (1887, 68350), (2550, 50579), (2734, 47175), (2775, 46478), (3145, 41010), (3774, 34175), (4101, 31450), (5550, 23239), (6290, 20505), (6835, 18870), (8202, 15725), (9435, 13670)]