78034860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 259983360

約数和(自身を除く): 181948500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 90, 92, 103, 108, 115, 122, 135, 138, 180, 183, 206, 207, 230, 244, 270, 276, 305, 309, 345, 366, 412, 414, 460, 515, 540, 549, 610, 618, 621, 690, 732, 828, 915, 927, 1030, 1035, 1098, 1220, 1236, 1242, 1380, 1403, 1545, 1647, 1830, 1854, 2060, 2070, 2196, 2369, 2484, 2745, 2781, 2806, 3090, 3105, 3294, 3660, 3708, 4140, 4209, 4635, 4738, 5490, 5562, 5612, 6180, 6210, 6283, 6588, 7015, 7107, 8235, 8418, 9270, 9476, 10980, 11124, 11845, 12420, 12566, 12627, 13905, 14030, 14214, 16470, 16836, 18540, 18849, 21045, 21321, 23690, 25132, 25254, 27810, 28060, 28428, 31415, 32940, 35535, 37698, 37881, 42090, 42642, 47380, 50508, 55620, 56547, 62830, 63135, 63963, 71070, 75396, 75762, 84180, 85284, 94245, 106605, 113094, 125660, 126270, 127926, 142140, 144509, 151524, 169641, 188490, 189405, 213210, 226188, 252540, 255852, 282735, 289018, 319815, 339282, 376980, 378810, 426420, 433527, 565470, 578036, 639630, 678564, 722545, 757620, 848205, 867054, 1130940, 1279260, 1300581, 1445090, 1696410, 1734108, 2167635, 2601162, 2890180, 3392820, 3901743, 4335270, 5202324, 6502905, 7803486, 8670540, 13005810, 15606972, 19508715, 26011620, 39017430, 78034860]

約数ペア:

[(1, 78034860), (2, 39017430), (3, 26011620), (4, 19508715), (5, 15606972), (6, 13005810), (9, 8670540), (10, 7803486), (12, 6502905), (15, 5202324), (18, 4335270), (20, 3901743), (23, 3392820), (27, 2890180), (30, 2601162), (36, 2167635), (45, 1734108), (46, 1696410), (54, 1445090), (60, 1300581), (61, 1279260), (69, 1130940), (90, 867054), (92, 848205), (103, 757620), (108, 722545), (115, 678564), (122, 639630), (135, 578036), (138, 565470), (180, 433527), (183, 426420), (206, 378810), (207, 376980), (230, 339282), (244, 319815), (270, 289018), (276, 282735), (305, 255852), (309, 252540), (345, 226188), (366, 213210), (412, 189405), (414, 188490), (460, 169641), (515, 151524), (540, 144509), (549, 142140), (610, 127926), (618, 126270), (621, 125660), (690, 113094), (732, 106605), (828, 94245), (915, 85284), (927, 84180), (1030, 75762), (1035, 75396), (1098, 71070), (1220, 63963), (1236, 63135), (1242, 62830), (1380, 56547), (1403, 55620), (1545, 50508), (1647, 47380), (1830, 42642), (1854, 42090), (2060, 37881), (2070, 37698), (2196, 35535), (2369, 32940), (2484, 31415), (2745, 28428), (2781, 28060), (2806, 27810), (3090, 25254), (3105, 25132), (3294, 23690), (3660, 21321), (3708, 21045), (4140, 18849), (4209, 18540), (4635, 16836), (4738, 16470), (5490, 14214), (5562, 14030), (5612, 13905), (6180, 12627), (6210, 12566), (6283, 12420), (6588, 11845), (7015, 11124), (7107, 10980), (8235, 9476), (8418, 9270)]