76134780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 240589440

約数和(自身を除く): 164454660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 67, 90, 107, 118, 134, 177, 180, 201, 214, 236, 268, 295, 321, 335, 354, 402, 428, 531, 535, 590, 603, 642, 670, 708, 804, 885, 963, 1005, 1062, 1070, 1180, 1206, 1284, 1340, 1605, 1770, 1926, 2010, 2124, 2140, 2412, 2655, 3015, 3210, 3540, 3852, 3953, 4020, 4815, 5310, 6030, 6313, 6420, 7169, 7906, 9630, 10620, 11859, 12060, 12626, 14338, 15812, 18939, 19260, 19765, 21507, 23718, 25252, 28676, 31565, 35577, 35845, 37878, 39530, 43014, 47436, 56817, 59295, 63130, 64521, 71154, 71690, 75756, 79060, 86028, 94695, 107535, 113634, 118590, 126260, 129042, 142308, 143380, 177885, 189390, 215070, 227268, 237180, 258084, 284085, 322605, 355770, 378780, 422971, 430140, 568170, 645210, 711540, 845942, 1136340, 1268913, 1290420, 1691884, 2114855, 2537826, 3806739, 4229710, 5075652, 6344565, 7613478, 8459420, 12689130, 15226956, 19033695, 25378260, 38067390, 76134780]

約数ペア:

[(1, 76134780), (2, 38067390), (3, 25378260), (4, 19033695), (5, 15226956), (6, 12689130), (9, 8459420), (10, 7613478), (12, 6344565), (15, 5075652), (18, 4229710), (20, 3806739), (30, 2537826), (36, 2114855), (45, 1691884), (59, 1290420), (60, 1268913), (67, 1136340), (90, 845942), (107, 711540), (118, 645210), (134, 568170), (177, 430140), (180, 422971), (201, 378780), (214, 355770), (236, 322605), (268, 284085), (295, 258084), (321, 237180), (335, 227268), (354, 215070), (402, 189390), (428, 177885), (531, 143380), (535, 142308), (590, 129042), (603, 126260), (642, 118590), (670, 113634), (708, 107535), (804, 94695), (885, 86028), (963, 79060), (1005, 75756), (1062, 71690), (1070, 71154), (1180, 64521), (1206, 63130), (1284, 59295), (1340, 56817), (1605, 47436), (1770, 43014), (1926, 39530), (2010, 37878), (2124, 35845), (2140, 35577), (2412, 31565), (2655, 28676), (3015, 25252), (3210, 23718), (3540, 21507), (3852, 19765), (3953, 19260), (4020, 18939), (4815, 15812), (5310, 14338), (6030, 12626), (6313, 12060), (6420, 11859), (7169, 10620), (7906, 9630)]