55952520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 189734400

約数和(自身を除く): 133781880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 89, 93, 104, 120, 124, 130, 155, 156, 169, 178, 186, 195, 248, 260, 267, 310, 312, 338, 356, 372, 390, 403, 445, 465, 507, 520, 534, 620, 676, 712, 744, 780, 806, 845, 890, 930, 1014, 1068, 1157, 1209, 1240, 1335, 1352, 1560, 1612, 1690, 1780, 1860, 2015, 2028, 2136, 2314, 2418, 2535, 2670, 2759, 3224, 3380, 3471, 3560, 3720, 4030, 4056, 4628, 4836, 5070, 5239, 5340, 5518, 5785, 6045, 6760, 6942, 8060, 8277, 9256, 9672, 10140, 10478, 10680, 11036, 11570, 12090, 13795, 13884, 15041, 15717, 16120, 16554, 17355, 20280, 20956, 22072, 23140, 24180, 26195, 27590, 27768, 30082, 31434, 33108, 34710, 35867, 41385, 41912, 45123, 46280, 48360, 52390, 55180, 60164, 62868, 66216, 69420, 71734, 75205, 78585, 82770, 90246, 104780, 107601, 110360, 120328, 125736, 138840, 143468, 150410, 157170, 165540, 179335, 180492, 209560, 215202, 225615, 286936, 300820, 314340, 331080, 358670, 360984, 430404, 451230, 466271, 538005, 601640, 628680, 717340, 860808, 902460, 932542, 1076010, 1398813, 1434680, 1804920, 1865084, 2152020, 2331355, 2797626, 3730168, 4304040, 4662710, 5595252, 6994065, 9325420, 11190504, 13988130, 18650840, 27976260, 55952520]

約数ペア:

[(1, 55952520), (2, 27976260), (3, 18650840), (4, 13988130), (5, 11190504), (6, 9325420), (8, 6994065), (10, 5595252), (12, 4662710), (13, 4304040), (15, 3730168), (20, 2797626), (24, 2331355), (26, 2152020), (30, 1865084), (31, 1804920), (39, 1434680), (40, 1398813), (52, 1076010), (60, 932542), (62, 902460), (65, 860808), (78, 717340), (89, 628680), (93, 601640), (104, 538005), (120, 466271), (124, 451230), (130, 430404), (155, 360984), (156, 358670), (169, 331080), (178, 314340), (186, 300820), (195, 286936), (248, 225615), (260, 215202), (267, 209560), (310, 180492), (312, 179335), (338, 165540), (356, 157170), (372, 150410), (390, 143468), (403, 138840), (445, 125736), (465, 120328), (507, 110360), (520, 107601), (534, 104780), (620, 90246), (676, 82770), (712, 78585), (744, 75205), (780, 71734), (806, 69420), (845, 66216), (890, 62868), (930, 60164), (1014, 55180), (1068, 52390), (1157, 48360), (1209, 46280), (1240, 45123), (1335, 41912), (1352, 41385), (1560, 35867), (1612, 34710), (1690, 33108), (1780, 31434), (1860, 30082), (2015, 27768), (2028, 27590), (2136, 26195), (2314, 24180), (2418, 23140), (2535, 22072), (2670, 20956), (2759, 20280), (3224, 17355), (3380, 16554), (3471, 16120), (3560, 15717), (3720, 15041), (4030, 13884), (4056, 13795), (4628, 12090), (4836, 11570), (5070, 11036), (5239, 10680), (5340, 10478), (5518, 10140), (5785, 9672), (6045, 9256), (6760, 8277), (6942, 8060)]