67665000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 228301920

約数和(自身を除く): 160636920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 347, 375, 390, 500, 520, 600, 625, 650, 694, 750, 780, 975, 1000, 1041, 1250, 1300, 1388, 1500, 1560, 1625, 1735, 1875, 1950, 2082, 2500, 2600, 2776, 3000, 3250, 3470, 3750, 3900, 4164, 4511, 4875, 5000, 5205, 6500, 6940, 7500, 7800, 8125, 8328, 8675, 9022, 9750, 10410, 13000, 13533, 13880, 15000, 16250, 17350, 18044, 19500, 20820, 22555, 24375, 26025, 27066, 32500, 34700, 36088, 39000, 41640, 43375, 45110, 48750, 52050, 54132, 65000, 67665, 69400, 86750, 90220, 97500, 104100, 108264, 112775, 130125, 135330, 173500, 180440, 195000, 208200, 216875, 225550, 260250, 270660, 338325, 347000, 433750, 451100, 520500, 541320, 563875, 650625, 676650, 867500, 902200, 1041000, 1127750, 1301250, 1353300, 1691625, 1735000, 2255500, 2602500, 2706600, 2819375, 3383250, 4511000, 5205000, 5638750, 6766500, 8458125, 11277500, 13533000, 16916250, 22555000, 33832500, 67665000]

約数ペア:

[(1, 67665000), (2, 33832500), (3, 22555000), (4, 16916250), (5, 13533000), (6, 11277500), (8, 8458125), (10, 6766500), (12, 5638750), (13, 5205000), (15, 4511000), (20, 3383250), (24, 2819375), (25, 2706600), (26, 2602500), (30, 2255500), (39, 1735000), (40, 1691625), (50, 1353300), (52, 1301250), (60, 1127750), (65, 1041000), (75, 902200), (78, 867500), (100, 676650), (104, 650625), (120, 563875), (125, 541320), (130, 520500), (150, 451100), (156, 433750), (195, 347000), (200, 338325), (250, 270660), (260, 260250), (300, 225550), (312, 216875), (325, 208200), (347, 195000), (375, 180440), (390, 173500), (500, 135330), (520, 130125), (600, 112775), (625, 108264), (650, 104100), (694, 97500), (750, 90220), (780, 86750), (975, 69400), (1000, 67665), (1041, 65000), (1250, 54132), (1300, 52050), (1388, 48750), (1500, 45110), (1560, 43375), (1625, 41640), (1735, 39000), (1875, 36088), (1950, 34700), (2082, 32500), (2500, 27066), (2600, 26025), (2776, 24375), (3000, 22555), (3250, 20820), (3470, 19500), (3750, 18044), (3900, 17350), (4164, 16250), (4511, 15000), (4875, 13880), (5000, 13533), (5205, 13000), (6500, 10410), (6940, 9750), (7500, 9022), (7800, 8675), (8125, 8328)]