76875660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 251596800

約数和(自身を除く): 174721140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 599, 620, 690, 713, 828, 930, 1035, 1116, 1198, 1380, 1395, 1426, 1797, 1860, 2070, 2139, 2396, 2790, 2852, 2995, 3565, 3594, 4140, 4278, 5391, 5580, 5990, 6417, 7130, 7188, 8556, 8985, 10695, 10782, 11980, 12834, 13777, 14260, 17970, 18569, 21390, 21564, 25668, 26955, 27554, 32085, 35940, 37138, 41331, 42780, 53910, 55108, 55707, 64170, 68885, 74276, 82662, 92845, 107820, 111414, 123993, 128340, 137770, 165324, 167121, 185690, 206655, 222828, 247986, 275540, 278535, 334242, 371380, 413310, 427087, 495972, 557070, 619965, 668484, 826620, 835605, 854174, 1114140, 1239930, 1281261, 1671210, 1708348, 2135435, 2479860, 2562522, 3342420, 3843783, 4270870, 5125044, 6406305, 7687566, 8541740, 12812610, 15375132, 19218915, 25625220, 38437830, 76875660]

約数ペア:

[(1, 76875660), (2, 38437830), (3, 25625220), (4, 19218915), (5, 15375132), (6, 12812610), (9, 8541740), (10, 7687566), (12, 6406305), (15, 5125044), (18, 4270870), (20, 3843783), (23, 3342420), (30, 2562522), (31, 2479860), (36, 2135435), (45, 1708348), (46, 1671210), (60, 1281261), (62, 1239930), (69, 1114140), (90, 854174), (92, 835605), (93, 826620), (115, 668484), (124, 619965), (138, 557070), (155, 495972), (180, 427087), (186, 413310), (207, 371380), (230, 334242), (276, 278535), (279, 275540), (310, 247986), (345, 222828), (372, 206655), (414, 185690), (460, 167121), (465, 165324), (558, 137770), (599, 128340), (620, 123993), (690, 111414), (713, 107820), (828, 92845), (930, 82662), (1035, 74276), (1116, 68885), (1198, 64170), (1380, 55707), (1395, 55108), (1426, 53910), (1797, 42780), (1860, 41331), (2070, 37138), (2139, 35940), (2396, 32085), (2790, 27554), (2852, 26955), (2995, 25668), (3565, 21564), (3594, 21390), (4140, 18569), (4278, 17970), (5391, 14260), (5580, 13777), (5990, 12834), (6417, 11980), (7130, 10782), (7188, 10695), (8556, 8985)]