77579640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2526

約数の個数: 128

約数和(自身を含む): 267624000

約数和(自身を除く): 190044360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2477, 2610, 3132, 3480, 3915, 4954, 5220, 6264, 7431, 7830, 9908, 10440, 12385, 14862, 15660, 19816, 22293, 24770, 29724, 31320, 37155, 44586, 49540, 59448, 66879, 71833, 74310, 89172, 99080, 111465, 133758, 143666, 148620, 178344, 215499, 222930, 267516, 287332, 297240, 334395, 359165, 430998, 445860, 535032, 574664, 646497, 668790, 718330, 861996, 891720, 1077495, 1292994, 1337580, 1436660, 1723992, 1939491, 2154990, 2585988, 2675160, 2873320, 3232485, 3878982, 4309980, 5171976, 6464970, 7757964, 8619960, 9697455, 12929940, 15515928, 19394910, 25859880, 38789820, 77579640]

約数ペア:

[(1, 77579640), (2, 38789820), (3, 25859880), (4, 19394910), (5, 15515928), (6, 12929940), (8, 9697455), (9, 8619960), (10, 7757964), (12, 6464970), (15, 5171976), (18, 4309980), (20, 3878982), (24, 3232485), (27, 2873320), (29, 2675160), (30, 2585988), (36, 2154990), (40, 1939491), (45, 1723992), (54, 1436660), (58, 1337580), (60, 1292994), (72, 1077495), (87, 891720), (90, 861996), (108, 718330), (116, 668790), (120, 646497), (135, 574664), (145, 535032), (174, 445860), (180, 430998), (216, 359165), (232, 334395), (261, 297240), (270, 287332), (290, 267516), (348, 222930), (360, 215499), (435, 178344), (522, 148620), (540, 143666), (580, 133758), (696, 111465), (783, 99080), (870, 89172), (1044, 74310), (1080, 71833), (1160, 66879), (1305, 59448), (1566, 49540), (1740, 44586), (2088, 37155), (2477, 31320), (2610, 29724), (3132, 24770), (3480, 22293), (3915, 19816), (4954, 15660), (5220, 14862), (6264, 12385), (7431, 10440), (7830, 9908)]