128372550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 346168320

約数和(自身を除く): 217795770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 186, 190, 285, 310, 465, 475, 570, 589, 775, 930, 950, 1178, 1425, 1453, 1550, 1767, 2325, 2850, 2906, 2945, 3534, 4359, 4650, 5890, 7265, 8718, 8835, 14530, 14725, 17670, 21795, 27607, 29450, 36325, 43590, 44175, 45043, 55214, 72650, 82821, 88350, 90086, 108975, 135129, 138035, 165642, 217950, 225215, 270258, 276070, 414105, 450430, 675645, 690175, 828210, 855817, 1126075, 1351290, 1380350, 1711634, 2070525, 2252150, 2567451, 3378225, 4141050, 4279085, 5134902, 6756450, 8558170, 12837255, 21395425, 25674510, 42790850, 64186275, 128372550]

約数ペア:

[(1, 128372550), (2, 64186275), (3, 42790850), (5, 25674510), (6, 21395425), (10, 12837255), (15, 8558170), (19, 6756450), (25, 5134902), (30, 4279085), (31, 4141050), (38, 3378225), (50, 2567451), (57, 2252150), (62, 2070525), (75, 1711634), (93, 1380350), (95, 1351290), (114, 1126075), (150, 855817), (155, 828210), (186, 690175), (190, 675645), (285, 450430), (310, 414105), (465, 276070), (475, 270258), (570, 225215), (589, 217950), (775, 165642), (930, 138035), (950, 135129), (1178, 108975), (1425, 90086), (1453, 88350), (1550, 82821), (1767, 72650), (2325, 55214), (2850, 45043), (2906, 44175), (2945, 43590), (3534, 36325), (4359, 29450), (4650, 27607), (5890, 21795), (7265, 17670), (8718, 14725), (8835, 14530)]