187367580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 601552224

約数和(自身を除く): 414184644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 181, 213, 243, 270, 284, 324, 355, 362, 405, 426, 486, 540, 543, 639, 710, 724, 729, 810, 852, 905, 972, 1065, 1086, 1215, 1278, 1420, 1458, 1620, 1629, 1810, 1917, 2130, 2172, 2430, 2556, 2715, 2916, 3195, 3258, 3620, 3645, 3834, 4260, 4860, 4887, 5430, 5751, 6390, 6516, 7290, 7668, 8145, 9585, 9774, 10860, 11502, 12780, 12851, 14580, 14661, 16290, 17253, 19170, 19548, 23004, 24435, 25702, 28755, 29322, 32580, 34506, 38340, 38553, 43983, 48870, 51404, 51759, 57510, 58644, 64255, 69012, 73305, 77106, 86265, 87966, 97740, 103518, 115020, 115659, 128510, 131949, 146610, 154212, 172530, 175932, 192765, 207036, 219915, 231318, 257020, 258795, 263898, 293220, 345060, 346977, 385530, 439830, 462636, 517590, 527796, 578295, 659745, 693954, 771060, 879660, 1035180, 1040931, 1156590, 1319490, 1387908, 1734885, 2081862, 2313180, 2638980, 3122793, 3469770, 4163724, 5204655, 6245586, 6939540, 9368379, 10409310, 12491172, 15613965, 18736758, 20818620, 31227930, 37473516, 46841895, 62455860, 93683790, 187367580]

約数ペア:

[(1, 187367580), (2, 93683790), (3, 62455860), (4, 46841895), (5, 37473516), (6, 31227930), (9, 20818620), (10, 18736758), (12, 15613965), (15, 12491172), (18, 10409310), (20, 9368379), (27, 6939540), (30, 6245586), (36, 5204655), (45, 4163724), (54, 3469770), (60, 3122793), (71, 2638980), (81, 2313180), (90, 2081862), (108, 1734885), (135, 1387908), (142, 1319490), (162, 1156590), (180, 1040931), (181, 1035180), (213, 879660), (243, 771060), (270, 693954), (284, 659745), (324, 578295), (355, 527796), (362, 517590), (405, 462636), (426, 439830), (486, 385530), (540, 346977), (543, 345060), (639, 293220), (710, 263898), (724, 258795), (729, 257020), (810, 231318), (852, 219915), (905, 207036), (972, 192765), (1065, 175932), (1086, 172530), (1215, 154212), (1278, 146610), (1420, 131949), (1458, 128510), (1620, 115659), (1629, 115020), (1810, 103518), (1917, 97740), (2130, 87966), (2172, 86265), (2430, 77106), (2556, 73305), (2715, 69012), (2916, 64255), (3195, 58644), (3258, 57510), (3620, 51759), (3645, 51404), (3834, 48870), (4260, 43983), (4860, 38553), (4887, 38340), (5430, 34506), (5751, 32580), (6390, 29322), (6516, 28755), (7290, 25702), (7668, 24435), (8145, 23004), (9585, 19548), (9774, 19170), (10860, 17253), (11502, 16290), (12780, 14661), (12851, 14580)]