55886040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 211311360

約数和(自身を除く): 155425320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 331, 335, 360, 402, 420, 469, 504, 536, 603, 630, 662, 670, 804, 840, 938, 993, 1005, 1206, 1260, 1324, 1340, 1407, 1608, 1655, 1876, 1986, 2010, 2317, 2345, 2412, 2520, 2648, 2680, 2814, 2979, 3015, 3310, 3752, 3972, 4020, 4221, 4634, 4690, 4824, 4965, 5628, 5958, 6030, 6620, 6951, 7035, 7944, 8040, 8442, 9268, 9380, 9930, 11256, 11585, 11916, 12060, 13240, 13902, 14070, 14895, 16884, 18536, 18760, 19860, 20853, 21105, 22177, 23170, 23832, 24120, 27804, 28140, 29790, 33768, 34755, 39720, 41706, 42210, 44354, 46340, 55608, 56280, 59580, 66531, 69510, 83412, 84420, 88708, 92680, 104265, 110885, 119160, 133062, 139020, 155239, 166824, 168840, 177416, 199593, 208530, 221770, 266124, 278040, 310478, 332655, 399186, 417060, 443540, 465717, 532248, 620956, 665310, 776195, 798372, 834120, 887080, 931434, 997965, 1241912, 1330620, 1397151, 1552390, 1596744, 1862868, 1995930, 2328585, 2661240, 2794302, 3104780, 3725736, 3991860, 4657170, 5588604, 6209560, 6985755, 7983720, 9314340, 11177208, 13971510, 18628680, 27943020, 55886040]

約数ペア:

[(1, 55886040), (2, 27943020), (3, 18628680), (4, 13971510), (5, 11177208), (6, 9314340), (7, 7983720), (8, 6985755), (9, 6209560), (10, 5588604), (12, 4657170), (14, 3991860), (15, 3725736), (18, 3104780), (20, 2794302), (21, 2661240), (24, 2328585), (28, 1995930), (30, 1862868), (35, 1596744), (36, 1552390), (40, 1397151), (42, 1330620), (45, 1241912), (56, 997965), (60, 931434), (63, 887080), (67, 834120), (70, 798372), (72, 776195), (84, 665310), (90, 620956), (105, 532248), (120, 465717), (126, 443540), (134, 417060), (140, 399186), (168, 332655), (180, 310478), (201, 278040), (210, 266124), (252, 221770), (268, 208530), (280, 199593), (315, 177416), (331, 168840), (335, 166824), (360, 155239), (402, 139020), (420, 133062), (469, 119160), (504, 110885), (536, 104265), (603, 92680), (630, 88708), (662, 84420), (670, 83412), (804, 69510), (840, 66531), (938, 59580), (993, 56280), (1005, 55608), (1206, 46340), (1260, 44354), (1324, 42210), (1340, 41706), (1407, 39720), (1608, 34755), (1655, 33768), (1876, 29790), (1986, 28140), (2010, 27804), (2317, 24120), (2345, 23832), (2412, 23170), (2520, 22177), (2648, 21105), (2680, 20853), (2814, 19860), (2979, 18760), (3015, 18536), (3310, 16884), (3752, 14895), (3972, 14070), (4020, 13902), (4221, 13240), (4634, 12060), (4690, 11916), (4824, 11585), (4965, 11256), (5628, 9930), (5958, 9380), (6030, 9268), (6620, 8442), (6951, 8040), (7035, 7944)]