188840400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{22481}}^1$

素因数の和:22509

約数の個数: 120

約数和(自身を含む): 691366464

約数和(自身を除く): 502526064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 22481, 44962, 67443, 89924, 112405, 134886, 157367, 179848, 224810, 269772, 314734, 337215, 359696, 449620, 472101, 539544, 562025, 629468, 674430, 786835, 899240, 944202, 1079088, 1124050, 1258936, 1348860, 1573670, 1686075, 1798480, 1888404, 2248100, 2360505, 2517872, 2697720, 3147340, 3372150, 3776808, 3934175, 4496200, 4721010, 5395440, 6294680, 6744300, 7553616, 7868350, 8992400, 9442020, 11802525, 12589360, 13488600, 15736700, 18884040, 23605050, 26977200, 31473400, 37768080, 47210100, 62946800, 94420200, 188840400]

約数ペア:

[(1, 188840400), (2, 94420200), (3, 62946800), (4, 47210100), (5, 37768080), (6, 31473400), (7, 26977200), (8, 23605050), (10, 18884040), (12, 15736700), (14, 13488600), (15, 12589360), (16, 11802525), (20, 9442020), (21, 8992400), (24, 7868350), (25, 7553616), (28, 6744300), (30, 6294680), (35, 5395440), (40, 4721010), (42, 4496200), (48, 3934175), (50, 3776808), (56, 3372150), (60, 3147340), (70, 2697720), (75, 2517872), (80, 2360505), (84, 2248100), (100, 1888404), (105, 1798480), (112, 1686075), (120, 1573670), (140, 1348860), (150, 1258936), (168, 1124050), (175, 1079088), (200, 944202), (210, 899240), (240, 786835), (280, 674430), (300, 629468), (336, 562025), (350, 539544), (400, 472101), (420, 449620), (525, 359696), (560, 337215), (600, 314734), (700, 269772), (840, 224810), (1050, 179848), (1200, 157367), (1400, 134886), (1680, 112405), (2100, 89924), (2800, 67443), (4200, 44962), (8400, 22481)]