512414700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 1785385728

約数和(自身を除く): 1272971028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 103, 105, 115, 138, 140, 150, 161, 175, 206, 210, 230, 276, 300, 309, 322, 345, 350, 412, 420, 460, 483, 515, 525, 575, 618, 644, 690, 700, 721, 805, 966, 1030, 1050, 1150, 1236, 1380, 1442, 1545, 1610, 1725, 1932, 2060, 2100, 2163, 2300, 2369, 2415, 2575, 2884, 3090, 3220, 3450, 3605, 4025, 4326, 4738, 4830, 5150, 6180, 6900, 7107, 7210, 7725, 8050, 8652, 9476, 9660, 10300, 10609, 10815, 11845, 12075, 14214, 14420, 15450, 16100, 16583, 18025, 21218, 21630, 23690, 24150, 28428, 30900, 31827, 33166, 35535, 36050, 42436, 43260, 47380, 48300, 49749, 53045, 54075, 59225, 63654, 66332, 71070, 72100, 74263, 82915, 99498, 106090, 108150, 118450, 127308, 142140, 148526, 159135, 165830, 177675, 198996, 212180, 216300, 222789, 236900, 244007, 248745, 265225, 297052, 318270, 331660, 355350, 371315, 414575, 445578, 488014, 497490, 530450, 636540, 710700, 732021, 742630, 795675, 829150, 891156, 976028, 994980, 1060900, 1113945, 1220035, 1243725, 1464042, 1485260, 1591350, 1658300, 1708049, 1856575, 2227890, 2440070, 2487450, 2928084, 3182700, 3416098, 3660105, 3713150, 4455780, 4880140, 4974900, 5124147, 5569725, 6100175, 6832196, 7320210, 7426300, 8540245, 10248294, 11139450, 12200350, 14640420, 17080490, 18300525, 20496588, 22278900, 24400700, 25620735, 34160980, 36601050, 42701225, 51241470, 73202100, 85402450, 102482940, 128103675, 170804900, 256207350, 512414700]

約数ペア:

[(1, 512414700), (2, 256207350), (3, 170804900), (4, 128103675), (5, 102482940), (6, 85402450), (7, 73202100), (10, 51241470), (12, 42701225), (14, 36601050), (15, 34160980), (20, 25620735), (21, 24400700), (23, 22278900), (25, 20496588), (28, 18300525), (30, 17080490), (35, 14640420), (42, 12200350), (46, 11139450), (50, 10248294), (60, 8540245), (69, 7426300), (70, 7320210), (75, 6832196), (84, 6100175), (92, 5569725), (100, 5124147), (103, 4974900), (105, 4880140), (115, 4455780), (138, 3713150), (140, 3660105), (150, 3416098), (161, 3182700), (175, 2928084), (206, 2487450), (210, 2440070), (230, 2227890), (276, 1856575), (300, 1708049), (309, 1658300), (322, 1591350), (345, 1485260), (350, 1464042), (412, 1243725), (420, 1220035), (460, 1113945), (483, 1060900), (515, 994980), (525, 976028), (575, 891156), (618, 829150), (644, 795675), (690, 742630), (700, 732021), (721, 710700), (805, 636540), (966, 530450), (1030, 497490), (1050, 488014), (1150, 445578), (1236, 414575), (1380, 371315), (1442, 355350), (1545, 331660), (1610, 318270), (1725, 297052), (1932, 265225), (2060, 248745), (2100, 244007), (2163, 236900), (2300, 222789), (2369, 216300), (2415, 212180), (2575, 198996), (2884, 177675), (3090, 165830), (3220, 159135), (3450, 148526), (3605, 142140), (4025, 127308), (4326, 118450), (4738, 108150), (4830, 106090), (5150, 99498), (6180, 82915), (6900, 74263), (7107, 72100), (7210, 71070), (7725, 66332), (8050, 63654), (8652, 59225), (9476, 54075), (9660, 53045), (10300, 49749), (10609, 48300), (10815, 47380), (11845, 43260), (12075, 42436), (14214, 36050), (14420, 35535), (15450, 33166), (16100, 31827), (16583, 30900), (18025, 28428), (21218, 24150), (21630, 23690)]