54799560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 185470740

約数和(自身を除く): 130671180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 181, 232, 261, 290, 348, 360, 362, 435, 522, 543, 580, 696, 724, 841, 870, 905, 1044, 1086, 1160, 1305, 1448, 1629, 1682, 1740, 1810, 2088, 2172, 2523, 2610, 2715, 3258, 3364, 3480, 3620, 4205, 4344, 5046, 5220, 5249, 5430, 6516, 6728, 7240, 7569, 8145, 8410, 10092, 10440, 10498, 10860, 12615, 13032, 15138, 15747, 16290, 16820, 20184, 20996, 21720, 25230, 26245, 30276, 31494, 32580, 33640, 37845, 41992, 47241, 50460, 52490, 60552, 62988, 65160, 75690, 78735, 94482, 100920, 104980, 125976, 151380, 152221, 157470, 188964, 209960, 236205, 302760, 304442, 314940, 377928, 456663, 472410, 608884, 629880, 761105, 913326, 944820, 1217768, 1369989, 1522210, 1826652, 1889640, 2283315, 2739978, 3044420, 3653304, 4566630, 5479956, 6088840, 6849945, 9133260, 10959912, 13699890, 18266520, 27399780, 54799560]

約数ペア:

[(1, 54799560), (2, 27399780), (3, 18266520), (4, 13699890), (5, 10959912), (6, 9133260), (8, 6849945), (9, 6088840), (10, 5479956), (12, 4566630), (15, 3653304), (18, 3044420), (20, 2739978), (24, 2283315), (29, 1889640), (30, 1826652), (36, 1522210), (40, 1369989), (45, 1217768), (58, 944820), (60, 913326), (72, 761105), (87, 629880), (90, 608884), (116, 472410), (120, 456663), (145, 377928), (174, 314940), (180, 304442), (181, 302760), (232, 236205), (261, 209960), (290, 188964), (348, 157470), (360, 152221), (362, 151380), (435, 125976), (522, 104980), (543, 100920), (580, 94482), (696, 78735), (724, 75690), (841, 65160), (870, 62988), (905, 60552), (1044, 52490), (1086, 50460), (1160, 47241), (1305, 41992), (1448, 37845), (1629, 33640), (1682, 32580), (1740, 31494), (1810, 30276), (2088, 26245), (2172, 25230), (2523, 21720), (2610, 20996), (2715, 20184), (3258, 16820), (3364, 16290), (3480, 15747), (3620, 15138), (4205, 13032), (4344, 12615), (5046, 10860), (5220, 10498), (5249, 10440), (5430, 10092), (6516, 8410), (6728, 8145), (7240, 7569)]