25625220

素因数分解:

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

素因数の和:665

約数の個数: 96

約数和(自身を含む): 77414400

約数和(自身を除く): 51789180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 599, 620, 690, 713, 930, 1198, 1380, 1426, 1797, 1860, 2139, 2396, 2852, 2995, 3565, 3594, 4278, 5990, 7130, 7188, 8556, 8985, 10695, 11980, 13777, 14260, 17970, 18569, 21390, 27554, 35940, 37138, 41331, 42780, 55108, 55707, 68885, 74276, 82662, 92845, 111414, 137770, 165324, 185690, 206655, 222828, 275540, 278535, 371380, 413310, 427087, 557070, 826620, 854174, 1114140, 1281261, 1708348, 2135435, 2562522, 4270870, 5125044, 6406305, 8541740, 12812610, 25625220]

約数ペア:

[(1, 25625220), (2, 12812610), (3, 8541740), (4, 6406305), (5, 5125044), (6, 4270870), (10, 2562522), (12, 2135435), (15, 1708348), (20, 1281261), (23, 1114140), (30, 854174), (31, 826620), (46, 557070), (60, 427087), (62, 413310), (69, 371380), (92, 278535), (93, 275540), (115, 222828), (124, 206655), (138, 185690), (155, 165324), (186, 137770), (230, 111414), (276, 92845), (310, 82662), (345, 74276), (372, 68885), (460, 55707), (465, 55108), (599, 42780), (620, 41331), (690, 37138), (713, 35940), (930, 27554), (1198, 21390), (1380, 18569), (1426, 17970), (1797, 14260), (1860, 13777), (2139, 11980), (2396, 10695), (2852, 8985), (2995, 8556), (3565, 7188), (3594, 7130), (4278, 5990)]