197484600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 629703000

約数和(自身を除く): 432218400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 149, 150, 188, 200, 235, 282, 298, 300, 376, 447, 470, 564, 596, 600, 705, 745, 894, 940, 1128, 1175, 1192, 1410, 1490, 1788, 1880, 2209, 2235, 2350, 2820, 2980, 3525, 3576, 3725, 4418, 4470, 4700, 5640, 5960, 6627, 7003, 7050, 7450, 8836, 8940, 9400, 11045, 11175, 13254, 14006, 14100, 14900, 17672, 17880, 21009, 22090, 22350, 26508, 28012, 28200, 29800, 33135, 35015, 42018, 44180, 44700, 53016, 55225, 56024, 66270, 70030, 84036, 88360, 89400, 105045, 110450, 132540, 140060, 165675, 168072, 175075, 210090, 220900, 265080, 280120, 329141, 331350, 350150, 420180, 441800, 525225, 658282, 662700, 700300, 840360, 987423, 1050450, 1316564, 1325400, 1400600, 1645705, 1974846, 2100900, 2633128, 3291410, 3949692, 4201800, 4937115, 6582820, 7899384, 8228525, 9874230, 13165640, 16457050, 19748460, 24685575, 32914100, 39496920, 49371150, 65828200, 98742300, 197484600]

約数ペア:

[(1, 197484600), (2, 98742300), (3, 65828200), (4, 49371150), (5, 39496920), (6, 32914100), (8, 24685575), (10, 19748460), (12, 16457050), (15, 13165640), (20, 9874230), (24, 8228525), (25, 7899384), (30, 6582820), (40, 4937115), (47, 4201800), (50, 3949692), (60, 3291410), (75, 2633128), (94, 2100900), (100, 1974846), (120, 1645705), (141, 1400600), (149, 1325400), (150, 1316564), (188, 1050450), (200, 987423), (235, 840360), (282, 700300), (298, 662700), (300, 658282), (376, 525225), (447, 441800), (470, 420180), (564, 350150), (596, 331350), (600, 329141), (705, 280120), (745, 265080), (894, 220900), (940, 210090), (1128, 175075), (1175, 168072), (1192, 165675), (1410, 140060), (1490, 132540), (1788, 110450), (1880, 105045), (2209, 89400), (2235, 88360), (2350, 84036), (2820, 70030), (2980, 66270), (3525, 56024), (3576, 55225), (3725, 53016), (4418, 44700), (4470, 44180), (4700, 42018), (5640, 35015), (5960, 33135), (6627, 29800), (7003, 28200), (7050, 28012), (7450, 26508), (8836, 22350), (8940, 22090), (9400, 21009), (11045, 17880), (11175, 17672), (13254, 14900), (14006, 14100)]