77583660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 144

約数和(自身を含む): 275788800

約数和(自身を除く): 198205140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2399, 2695, 2940, 3234, 4620, 4798, 5390, 6468, 7197, 8085, 9596, 10780, 11995, 14394, 16170, 16793, 23990, 26389, 28788, 32340, 33586, 35985, 47980, 50379, 52778, 67172, 71970, 79167, 83965, 100758, 105556, 117551, 131945, 143940, 158334, 167930, 184723, 201516, 235102, 251895, 263890, 316668, 335860, 352653, 369446, 395835, 470204, 503790, 527780, 554169, 587755, 705306, 738892, 791670, 923615, 1007580, 1108338, 1175510, 1293061, 1410612, 1583340, 1763265, 1847230, 2216676, 2351020, 2586122, 2770845, 3526530, 3694460, 3879183, 5172244, 5541690, 6465305, 7053060, 7758366, 11083380, 12930610, 15516732, 19395915, 25861220, 38791830, 77583660]

約数ペア:

[(1, 77583660), (2, 38791830), (3, 25861220), (4, 19395915), (5, 15516732), (6, 12930610), (7, 11083380), (10, 7758366), (11, 7053060), (12, 6465305), (14, 5541690), (15, 5172244), (20, 3879183), (21, 3694460), (22, 3526530), (28, 2770845), (30, 2586122), (33, 2351020), (35, 2216676), (42, 1847230), (44, 1763265), (49, 1583340), (55, 1410612), (60, 1293061), (66, 1175510), (70, 1108338), (77, 1007580), (84, 923615), (98, 791670), (105, 738892), (110, 705306), (132, 587755), (140, 554169), (147, 527780), (154, 503790), (165, 470204), (196, 395835), (210, 369446), (220, 352653), (231, 335860), (245, 316668), (294, 263890), (308, 251895), (330, 235102), (385, 201516), (420, 184723), (462, 167930), (490, 158334), (539, 143940), (588, 131945), (660, 117551), (735, 105556), (770, 100758), (924, 83965), (980, 79167), (1078, 71970), (1155, 67172), (1470, 52778), (1540, 50379), (1617, 47980), (2156, 35985), (2310, 33586), (2399, 32340), (2695, 28788), (2940, 26389), (3234, 23990), (4620, 16793), (4798, 16170), (5390, 14394), (6468, 11995), (7197, 10780), (8085, 9596)]