55350240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 191845584

約数和(自身を除く): 136495344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 953, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1906, 1936, 2420, 2640, 2859, 2904, 3630, 3812, 3872, 4765, 4840, 5280, 5718, 5808, 7260, 7624, 9530, 9680, 10483, 11436, 11616, 14295, 14520, 15248, 19060, 19360, 20966, 22872, 28590, 29040, 30496, 31449, 38120, 41932, 45744, 52415, 57180, 58080, 62898, 76240, 83864, 91488, 104830, 114360, 115313, 125796, 152480, 157245, 167728, 209660, 228720, 230626, 251592, 314490, 335456, 345939, 419320, 457440, 461252, 503184, 576565, 628980, 691878, 838640, 922504, 1006368, 1153130, 1257960, 1383756, 1677280, 1729695, 1845008, 2306260, 2515920, 2767512, 3459390, 3690016, 4612520, 5031840, 5535024, 6918780, 9225040, 11070048, 13837560, 18450080, 27675120, 55350240]

約数ペア:

[(1, 55350240), (2, 27675120), (3, 18450080), (4, 13837560), (5, 11070048), (6, 9225040), (8, 6918780), (10, 5535024), (11, 5031840), (12, 4612520), (15, 3690016), (16, 3459390), (20, 2767512), (22, 2515920), (24, 2306260), (30, 1845008), (32, 1729695), (33, 1677280), (40, 1383756), (44, 1257960), (48, 1153130), (55, 1006368), (60, 922504), (66, 838640), (80, 691878), (88, 628980), (96, 576565), (110, 503184), (120, 461252), (121, 457440), (132, 419320), (160, 345939), (165, 335456), (176, 314490), (220, 251592), (240, 230626), (242, 228720), (264, 209660), (330, 167728), (352, 157245), (363, 152480), (440, 125796), (480, 115313), (484, 114360), (528, 104830), (605, 91488), (660, 83864), (726, 76240), (880, 62898), (953, 58080), (968, 57180), (1056, 52415), (1210, 45744), (1320, 41932), (1452, 38120), (1760, 31449), (1815, 30496), (1906, 29040), (1936, 28590), (2420, 22872), (2640, 20966), (2859, 19360), (2904, 19060), (3630, 15248), (3812, 14520), (3872, 14295), (4765, 11616), (4840, 11436), (5280, 10483), (5718, 9680), (5808, 9530), (7260, 7624)]