228573800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 689539200

約数和(自身を除く): 460965400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 91, 95, 100, 104, 130, 133, 140, 152, 175, 182, 190, 200, 247, 260, 266, 280, 325, 350, 364, 380, 455, 475, 494, 520, 532, 650, 661, 665, 700, 728, 760, 910, 950, 988, 1064, 1235, 1300, 1322, 1330, 1400, 1729, 1820, 1900, 1976, 2275, 2470, 2600, 2644, 2660, 3305, 3325, 3458, 3640, 3800, 4550, 4627, 4940, 5288, 5320, 6175, 6610, 6650, 6916, 8593, 8645, 9100, 9254, 9880, 12350, 12559, 13220, 13300, 13832, 16525, 17186, 17290, 18200, 18508, 23135, 24700, 25118, 26440, 26600, 33050, 34372, 34580, 37016, 42965, 43225, 46270, 49400, 50236, 60151, 62795, 66100, 68744, 69160, 85930, 86450, 87913, 92540, 100472, 115675, 120302, 125590, 132200, 163267, 171860, 172900, 175826, 185080, 214825, 231350, 240604, 251180, 300755, 313975, 326534, 343720, 345800, 351652, 429650, 439565, 462700, 481208, 502360, 601510, 627950, 653068, 703304, 816335, 859300, 879130, 925400, 1142869, 1203020, 1255900, 1306136, 1503775, 1632670, 1718600, 1758260, 2197825, 2285738, 2406040, 2511800, 3007550, 3265340, 3516520, 4081675, 4395650, 4571476, 5714345, 6015100, 6530680, 8163350, 8791300, 9142952, 11428690, 12030200, 16326700, 17582600, 22857380, 28571725, 32653400, 45714760, 57143450, 114286900, 228573800]

約数ペア:

[(1, 228573800), (2, 114286900), (4, 57143450), (5, 45714760), (7, 32653400), (8, 28571725), (10, 22857380), (13, 17582600), (14, 16326700), (19, 12030200), (20, 11428690), (25, 9142952), (26, 8791300), (28, 8163350), (35, 6530680), (38, 6015100), (40, 5714345), (50, 4571476), (52, 4395650), (56, 4081675), (65, 3516520), (70, 3265340), (76, 3007550), (91, 2511800), (95, 2406040), (100, 2285738), (104, 2197825), (130, 1758260), (133, 1718600), (140, 1632670), (152, 1503775), (175, 1306136), (182, 1255900), (190, 1203020), (200, 1142869), (247, 925400), (260, 879130), (266, 859300), (280, 816335), (325, 703304), (350, 653068), (364, 627950), (380, 601510), (455, 502360), (475, 481208), (494, 462700), (520, 439565), (532, 429650), (650, 351652), (661, 345800), (665, 343720), (700, 326534), (728, 313975), (760, 300755), (910, 251180), (950, 240604), (988, 231350), (1064, 214825), (1235, 185080), (1300, 175826), (1322, 172900), (1330, 171860), (1400, 163267), (1729, 132200), (1820, 125590), (1900, 120302), (1976, 115675), (2275, 100472), (2470, 92540), (2600, 87913), (2644, 86450), (2660, 85930), (3305, 69160), (3325, 68744), (3458, 66100), (3640, 62795), (3800, 60151), (4550, 50236), (4627, 49400), (4940, 46270), (5288, 43225), (5320, 42965), (6175, 37016), (6610, 34580), (6650, 34372), (6916, 33050), (8593, 26600), (8645, 26440), (9100, 25118), (9254, 24700), (9880, 23135), (12350, 18508), (12559, 18200), (13220, 17290), (13300, 17186), (13832, 16525)]