128526300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 216

約数和(自身を含む): 480969216

約数和(自身を除く): 352442916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 887, 900, 966, 1035, 1050, 1150, 1260, 1380, 1449, 1575, 1610, 1725, 1774, 1932, 2070, 2100, 2300, 2415, 2661, 2898, 3150, 3220, 3450, 3548, 4025, 4140, 4435, 4830, 5175, 5322, 5796, 6209, 6300, 6900, 7245, 7983, 8050, 8870, 9660, 10350, 10644, 12075, 12418, 13305, 14490, 15966, 16100, 17740, 18627, 20401, 20700, 22175, 24150, 24836, 26610, 28980, 31045, 31932, 36225, 37254, 39915, 40802, 44350, 48300, 53220, 55881, 61203, 62090, 66525, 72450, 74508, 79830, 81604, 88700, 93135, 102005, 111762, 122406, 124180, 133050, 142807, 144900, 155225, 159660, 183609, 186270, 199575, 204010, 223524, 244812, 266100, 279405, 285614, 306015, 310450, 367218, 372540, 399150, 408020, 428421, 465675, 510025, 558810, 571228, 612030, 620900, 714035, 734436, 798300, 856842, 918045, 931350, 1020050, 1117620, 1224060, 1285263, 1397025, 1428070, 1530075, 1713684, 1836090, 1862700, 2040100, 2142105, 2570526, 2794050, 2856140, 3060150, 3570175, 3672180, 4284210, 4590225, 5141052, 5588100, 6120300, 6426315, 7140350, 8568420, 9180450, 10710525, 12852630, 14280700, 18360900, 21421050, 25705260, 32131575, 42842100, 64263150, 128526300]

約数ペア:

[(1, 128526300), (2, 64263150), (3, 42842100), (4, 32131575), (5, 25705260), (6, 21421050), (7, 18360900), (9, 14280700), (10, 12852630), (12, 10710525), (14, 9180450), (15, 8568420), (18, 7140350), (20, 6426315), (21, 6120300), (23, 5588100), (25, 5141052), (28, 4590225), (30, 4284210), (35, 3672180), (36, 3570175), (42, 3060150), (45, 2856140), (46, 2794050), (50, 2570526), (60, 2142105), (63, 2040100), (69, 1862700), (70, 1836090), (75, 1713684), (84, 1530075), (90, 1428070), (92, 1397025), (100, 1285263), (105, 1224060), (115, 1117620), (126, 1020050), (138, 931350), (140, 918045), (150, 856842), (161, 798300), (175, 734436), (180, 714035), (207, 620900), (210, 612030), (225, 571228), (230, 558810), (252, 510025), (276, 465675), (300, 428421), (315, 408020), (322, 399150), (345, 372540), (350, 367218), (414, 310450), (420, 306015), (450, 285614), (460, 279405), (483, 266100), (525, 244812), (575, 223524), (630, 204010), (644, 199575), (690, 186270), (700, 183609), (805, 159660), (828, 155225), (887, 144900), (900, 142807), (966, 133050), (1035, 124180), (1050, 122406), (1150, 111762), (1260, 102005), (1380, 93135), (1449, 88700), (1575, 81604), (1610, 79830), (1725, 74508), (1774, 72450), (1932, 66525), (2070, 62090), (2100, 61203), (2300, 55881), (2415, 53220), (2661, 48300), (2898, 44350), (3150, 40802), (3220, 39915), (3450, 37254), (3548, 36225), (4025, 31932), (4140, 31045), (4435, 28980), (4830, 26610), (5175, 24836), (5322, 24150), (5796, 22175), (6209, 20700), (6300, 20401), (6900, 18627), (7245, 17740), (7983, 16100), (8050, 15966), (8870, 14490), (9660, 13305), (10350, 12418), (10644, 12075)]