179013900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 563026464

約数和(自身を除く): 384012564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 197, 233, 260, 300, 325, 390, 394, 466, 591, 650, 699, 780, 788, 932, 975, 985, 1165, 1182, 1300, 1398, 1950, 1970, 2330, 2364, 2561, 2796, 2955, 3029, 3495, 3900, 3940, 4660, 4925, 5122, 5825, 5910, 6058, 6990, 7683, 9087, 9850, 10244, 11650, 11820, 12116, 12805, 13980, 14775, 15145, 15366, 17475, 18174, 19700, 23300, 25610, 29550, 30290, 30732, 34950, 36348, 38415, 45435, 45901, 51220, 59100, 60580, 64025, 69900, 75725, 76830, 90870, 91802, 128050, 137703, 151450, 153660, 181740, 183604, 192075, 227175, 229505, 256100, 275406, 302900, 384150, 454350, 459010, 550812, 596713, 688515, 768300, 908700, 918020, 1147525, 1193426, 1377030, 1790139, 2295050, 2386852, 2754060, 2983565, 3442575, 3580278, 4590100, 5967130, 6885150, 7160556, 8950695, 11934260, 13770300, 14917825, 17901390, 29835650, 35802780, 44753475, 59671300, 89506950, 179013900]

約数ペア:

[(1, 179013900), (2, 89506950), (3, 59671300), (4, 44753475), (5, 35802780), (6, 29835650), (10, 17901390), (12, 14917825), (13, 13770300), (15, 11934260), (20, 8950695), (25, 7160556), (26, 6885150), (30, 5967130), (39, 4590100), (50, 3580278), (52, 3442575), (60, 2983565), (65, 2754060), (75, 2386852), (78, 2295050), (100, 1790139), (130, 1377030), (150, 1193426), (156, 1147525), (195, 918020), (197, 908700), (233, 768300), (260, 688515), (300, 596713), (325, 550812), (390, 459010), (394, 454350), (466, 384150), (591, 302900), (650, 275406), (699, 256100), (780, 229505), (788, 227175), (932, 192075), (975, 183604), (985, 181740), (1165, 153660), (1182, 151450), (1300, 137703), (1398, 128050), (1950, 91802), (1970, 90870), (2330, 76830), (2364, 75725), (2561, 69900), (2796, 64025), (2955, 60580), (3029, 59100), (3495, 51220), (3900, 45901), (3940, 45435), (4660, 38415), (4925, 36348), (5122, 34950), (5825, 30732), (5910, 30290), (6058, 29550), (6990, 25610), (7683, 23300), (9087, 19700), (9850, 18174), (10244, 17475), (11650, 15366), (11820, 15145), (12116, 14775), (12805, 13980)]