230195700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 216

約数和(自身を含む): 839529600

約数和(自身を除く): 609333900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 61, 63, 70, 75, 84, 90, 100, 105, 122, 126, 140, 150, 175, 180, 183, 210, 225, 244, 252, 300, 305, 315, 350, 366, 420, 427, 450, 525, 549, 599, 610, 630, 700, 732, 854, 900, 915, 1050, 1098, 1198, 1220, 1260, 1281, 1525, 1575, 1708, 1797, 1830, 2100, 2135, 2196, 2396, 2562, 2745, 2995, 3050, 3150, 3594, 3660, 3843, 4193, 4270, 4575, 5124, 5391, 5490, 5990, 6100, 6300, 6405, 7188, 7686, 8386, 8540, 8985, 9150, 10675, 10782, 10980, 11980, 12579, 12810, 13725, 14975, 15372, 16772, 17970, 18300, 19215, 20965, 21350, 21564, 25158, 25620, 26955, 27450, 29950, 32025, 35940, 36539, 37737, 38430, 41930, 42700, 44925, 50316, 53910, 54900, 59900, 62895, 64050, 73078, 75474, 76860, 83860, 89850, 96075, 104825, 107820, 109617, 125790, 128100, 134775, 146156, 150948, 179700, 182695, 188685, 192150, 209650, 219234, 251580, 255773, 269550, 314475, 328851, 365390, 377370, 384300, 419300, 438468, 511546, 539100, 548085, 628950, 657702, 730780, 754740, 767319, 913475, 943425, 1023092, 1096170, 1257900, 1278865, 1315404, 1534638, 1644255, 1826950, 1886850, 2192340, 2301957, 2557730, 2740425, 3069276, 3288510, 3653900, 3773700, 3836595, 4603914, 5115460, 5480850, 6394325, 6577020, 7673190, 8221275, 9207828, 10961700, 11509785, 12788650, 15346380, 16442550, 19182975, 23019570, 25577300, 32885100, 38365950, 46039140, 57548925, 76731900, 115097850, 230195700]

約数ペア:

[(1, 230195700), (2, 115097850), (3, 76731900), (4, 57548925), (5, 46039140), (6, 38365950), (7, 32885100), (9, 25577300), (10, 23019570), (12, 19182975), (14, 16442550), (15, 15346380), (18, 12788650), (20, 11509785), (21, 10961700), (25, 9207828), (28, 8221275), (30, 7673190), (35, 6577020), (36, 6394325), (42, 5480850), (45, 5115460), (50, 4603914), (60, 3836595), (61, 3773700), (63, 3653900), (70, 3288510), (75, 3069276), (84, 2740425), (90, 2557730), (100, 2301957), (105, 2192340), (122, 1886850), (126, 1826950), (140, 1644255), (150, 1534638), (175, 1315404), (180, 1278865), (183, 1257900), (210, 1096170), (225, 1023092), (244, 943425), (252, 913475), (300, 767319), (305, 754740), (315, 730780), (350, 657702), (366, 628950), (420, 548085), (427, 539100), (450, 511546), (525, 438468), (549, 419300), (599, 384300), (610, 377370), (630, 365390), (700, 328851), (732, 314475), (854, 269550), (900, 255773), (915, 251580), (1050, 219234), (1098, 209650), (1198, 192150), (1220, 188685), (1260, 182695), (1281, 179700), (1525, 150948), (1575, 146156), (1708, 134775), (1797, 128100), (1830, 125790), (2100, 109617), (2135, 107820), (2196, 104825), (2396, 96075), (2562, 89850), (2745, 83860), (2995, 76860), (3050, 75474), (3150, 73078), (3594, 64050), (3660, 62895), (3843, 59900), (4193, 54900), (4270, 53910), (4575, 50316), (5124, 44925), (5391, 42700), (5490, 41930), (5990, 38430), (6100, 37737), (6300, 36539), (6405, 35940), (7188, 32025), (7686, 29950), (8386, 27450), (8540, 26955), (8985, 25620), (9150, 25158), (10675, 21564), (10782, 21350), (10980, 20965), (11980, 19215), (12579, 18300), (12810, 17970), (13725, 16772), (14975, 15372)]