61862850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 194987520

約数和(自身を除く): 133124670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 41, 42, 45, 50, 63, 70, 75, 82, 90, 105, 123, 126, 150, 175, 205, 210, 225, 246, 287, 315, 350, 369, 410, 450, 479, 525, 574, 615, 630, 738, 861, 958, 1025, 1050, 1230, 1435, 1437, 1575, 1722, 1845, 2050, 2395, 2583, 2870, 2874, 3075, 3150, 3353, 3690, 4305, 4311, 4790, 5166, 6150, 6706, 7175, 7185, 8610, 8622, 9225, 10059, 11975, 12915, 14350, 14370, 16765, 18450, 19639, 20118, 21525, 21555, 23950, 25830, 30177, 33530, 35925, 39278, 43050, 43110, 50295, 58917, 60354, 64575, 71850, 83825, 98195, 100590, 107775, 117834, 129150, 137473, 150885, 167650, 176751, 196390, 215550, 251475, 274946, 294585, 301770, 353502, 412419, 490975, 502950, 589170, 687365, 754425, 824838, 883755, 981950, 1237257, 1374730, 1472925, 1508850, 1767510, 2062095, 2474514, 2945850, 3436825, 4124190, 4418775, 6186285, 6873650, 8837550, 10310475, 12372570, 20620950, 30931425, 61862850]

約数ペア:

[(1, 61862850), (2, 30931425), (3, 20620950), (5, 12372570), (6, 10310475), (7, 8837550), (9, 6873650), (10, 6186285), (14, 4418775), (15, 4124190), (18, 3436825), (21, 2945850), (25, 2474514), (30, 2062095), (35, 1767510), (41, 1508850), (42, 1472925), (45, 1374730), (50, 1237257), (63, 981950), (70, 883755), (75, 824838), (82, 754425), (90, 687365), (105, 589170), (123, 502950), (126, 490975), (150, 412419), (175, 353502), (205, 301770), (210, 294585), (225, 274946), (246, 251475), (287, 215550), (315, 196390), (350, 176751), (369, 167650), (410, 150885), (450, 137473), (479, 129150), (525, 117834), (574, 107775), (615, 100590), (630, 98195), (738, 83825), (861, 71850), (958, 64575), (1025, 60354), (1050, 58917), (1230, 50295), (1435, 43110), (1437, 43050), (1575, 39278), (1722, 35925), (1845, 33530), (2050, 30177), (2395, 25830), (2583, 23950), (2870, 21555), (2874, 21525), (3075, 20118), (3150, 19639), (3353, 18450), (3690, 16765), (4305, 14370), (4311, 14350), (4790, 12915), (5166, 11975), (6150, 10059), (6706, 9225), (7175, 8622), (7185, 8610)]