2987452500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{23431}}^1$

素因数の和:23475

約数の個数: 120

約数和(自身を含む): 9223397568

約数和(自身を除く): 6235945068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 625, 750, 850, 1020, 1250, 1275, 1500, 1700, 1875, 2125, 2500, 2550, 3750, 4250, 5100, 6375, 7500, 8500, 10625, 12750, 21250, 23431, 25500, 31875, 42500, 46862, 63750, 70293, 93724, 117155, 127500, 140586, 234310, 281172, 351465, 398327, 468620, 585775, 702930, 796654, 1171550, 1194981, 1405860, 1593308, 1757325, 1991635, 2343100, 2389962, 2928875, 3514650, 3983270, 4779924, 5857750, 5974905, 7029300, 7966540, 8786625, 9958175, 11715500, 11949810, 14644375, 17573250, 19916350, 23899620, 29288750, 29874525, 35146500, 39832700, 43933125, 49790875, 58577500, 59749050, 87866250, 99581750, 119498100, 149372625, 175732500, 199163500, 248954375, 298745250, 497908750, 597490500, 746863125, 995817500, 1493726250, 2987452500]

約数ペア:

[(1, 2987452500), (2, 1493726250), (3, 995817500), (4, 746863125), (5, 597490500), (6, 497908750), (10, 298745250), (12, 248954375), (15, 199163500), (17, 175732500), (20, 149372625), (25, 119498100), (30, 99581750), (34, 87866250), (50, 59749050), (51, 58577500), (60, 49790875), (68, 43933125), (75, 39832700), (85, 35146500), (100, 29874525), (102, 29288750), (125, 23899620), (150, 19916350), (170, 17573250), (204, 14644375), (250, 11949810), (255, 11715500), (300, 9958175), (340, 8786625), (375, 7966540), (425, 7029300), (500, 5974905), (510, 5857750), (625, 4779924), (750, 3983270), (850, 3514650), (1020, 2928875), (1250, 2389962), (1275, 2343100), (1500, 1991635), (1700, 1757325), (1875, 1593308), (2125, 1405860), (2500, 1194981), (2550, 1171550), (3750, 796654), (4250, 702930), (5100, 585775), (6375, 468620), (7500, 398327), (8500, 351465), (10625, 281172), (12750, 234310), (21250, 140586), (23431, 127500), (25500, 117155), (31875, 93724), (42500, 70293), (46862, 63750)]