78350580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5653}}^1$

素因数の和:5686

約数の個数: 144

約数和(自身を含む): 296360064

約数和(自身を除く): 218009484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 5653, 6930, 11306, 13860, 16959, 22612, 28265, 33918, 39571, 50877, 56530, 62183, 67836, 79142, 84795, 101754, 113060, 118713, 124366, 158284, 169590, 186549, 197855, 203508, 237426, 248732, 254385, 310915, 339180, 356139, 373098, 395710, 435281, 474852, 508770, 559647, 593565, 621830, 712278, 746196, 791420, 870562, 932745, 1017540, 1119294, 1187130, 1243660, 1305843, 1424556, 1741124, 1780695, 1865490, 2176405, 2238588, 2374260, 2611686, 2798235, 3561390, 3730980, 3917529, 4352810, 5223372, 5596470, 6529215, 7122780, 7835058, 8705620, 11192940, 13058430, 15670116, 19587645, 26116860, 39175290, 78350580]

約数ペア:

[(1, 78350580), (2, 39175290), (3, 26116860), (4, 19587645), (5, 15670116), (6, 13058430), (7, 11192940), (9, 8705620), (10, 7835058), (11, 7122780), (12, 6529215), (14, 5596470), (15, 5223372), (18, 4352810), (20, 3917529), (21, 3730980), (22, 3561390), (28, 2798235), (30, 2611686), (33, 2374260), (35, 2238588), (36, 2176405), (42, 1865490), (44, 1780695), (45, 1741124), (55, 1424556), (60, 1305843), (63, 1243660), (66, 1187130), (70, 1119294), (77, 1017540), (84, 932745), (90, 870562), (99, 791420), (105, 746196), (110, 712278), (126, 621830), (132, 593565), (140, 559647), (154, 508770), (165, 474852), (180, 435281), (198, 395710), (210, 373098), (220, 356139), (231, 339180), (252, 310915), (308, 254385), (315, 248732), (330, 237426), (385, 203508), (396, 197855), (420, 186549), (462, 169590), (495, 158284), (630, 124366), (660, 118713), (693, 113060), (770, 101754), (924, 84795), (990, 79142), (1155, 67836), (1260, 62183), (1386, 56530), (1540, 50877), (1980, 39571), (2310, 33918), (2772, 28265), (3465, 22612), (4620, 16959), (5653, 13860), (6930, 11306)]