227724120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 847875600

約数和(自身を除く): 620151480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 169, 171, 180, 190, 195, 197, 228, 234, 247, 260, 285, 312, 338, 342, 360, 380, 390, 394, 456, 468, 494, 507, 520, 570, 585, 591, 676, 684, 741, 760, 780, 788, 845, 855, 936, 985, 988, 1014, 1140, 1170, 1182, 1235, 1352, 1368, 1482, 1521, 1560, 1576, 1690, 1710, 1773, 1970, 1976, 2028, 2223, 2280, 2340, 2364, 2470, 2535, 2561, 2955, 2964, 3042, 3211, 3380, 3420, 3546, 3705, 3743, 3940, 4056, 4446, 4680, 4728, 4940, 5070, 5122, 5910, 5928, 6084, 6422, 6760, 6840, 7092, 7410, 7486, 7605, 7683, 7880, 8865, 8892, 9633, 9880, 10140, 10244, 11115, 11229, 11820, 12168, 12805, 12844, 14184, 14820, 14972, 15210, 15366, 16055, 17730, 17784, 18715, 19266, 20280, 20488, 22230, 22458, 23049, 23640, 25610, 25688, 28899, 29640, 29944, 30420, 30732, 32110, 33293, 33687, 35460, 37430, 38415, 38532, 44460, 44916, 46098, 48165, 48659, 51220, 56145, 57798, 60840, 61464, 64220, 66586, 67374, 70920, 74860, 76830, 77064, 88920, 89832, 92196, 96330, 97318, 99879, 102440, 112290, 115245, 115596, 128440, 133172, 134748, 144495, 145977, 149720, 153660, 166465, 168435, 184392, 192660, 194636, 199758, 224580, 230490, 231192, 243295, 266344, 269496, 288990, 291954, 299637, 307320, 332930, 336870, 385320, 389272, 399516, 437931, 449160, 460980, 486590, 499395, 577980, 583908, 599274, 632567, 665860, 673740, 729885, 799032, 875862, 921960, 973180, 998790, 1155960, 1167816, 1198548, 1265134, 1331720, 1347480, 1459770, 1498185, 1751724, 1897701, 1946360, 1997580, 2189655, 2397096, 2530268, 2919540, 2996370, 3162835, 3503448, 3795402, 3995160, 4379310, 5060536, 5693103, 5839080, 5992740, 6325670, 7590804, 8758620, 9488505, 11386206, 11985480, 12651340, 15181608, 17517240, 18977010, 22772412, 25302680, 28465515, 37954020, 45544824, 56931030, 75908040, 113862060, 227724120]

約数ペア:

[(1, 227724120), (2, 113862060), (3, 75908040), (4, 56931030), (5, 45544824), (6, 37954020), (8, 28465515), (9, 25302680), (10, 22772412), (12, 18977010), (13, 17517240), (15, 15181608), (18, 12651340), (19, 11985480), (20, 11386206), (24, 9488505), (26, 8758620), (30, 7590804), (36, 6325670), (38, 5992740), (39, 5839080), (40, 5693103), (45, 5060536), (52, 4379310), (57, 3995160), (60, 3795402), (65, 3503448), (72, 3162835), (76, 2996370), (78, 2919540), (90, 2530268), (95, 2397096), (104, 2189655), (114, 1997580), (117, 1946360), (120, 1897701), (130, 1751724), (152, 1498185), (156, 1459770), (169, 1347480), (171, 1331720), (180, 1265134), (190, 1198548), (195, 1167816), (197, 1155960), (228, 998790), (234, 973180), (247, 921960), (260, 875862), (285, 799032), (312, 729885), (338, 673740), (342, 665860), (360, 632567), (380, 599274), (390, 583908), (394, 577980), (456, 499395), (468, 486590), (494, 460980), (507, 449160), (520, 437931), (570, 399516), (585, 389272), (591, 385320), (676, 336870), (684, 332930), (741, 307320), (760, 299637), (780, 291954), (788, 288990), (845, 269496), (855, 266344), (936, 243295), (985, 231192), (988, 230490), (1014, 224580), (1140, 199758), (1170, 194636), (1182, 192660), (1235, 184392), (1352, 168435), (1368, 166465), (1482, 153660), (1521, 149720), (1560, 145977), (1576, 144495), (1690, 134748), (1710, 133172), (1773, 128440), (1970, 115596), (1976, 115245), (2028, 112290), (2223, 102440), (2280, 99879), (2340, 97318), (2364, 96330), (2470, 92196), (2535, 89832), (2561, 88920), (2955, 77064), (2964, 76830), (3042, 74860), (3211, 70920), (3380, 67374), (3420, 66586), (3546, 64220), (3705, 61464), (3743, 60840), (3940, 57798), (4056, 56145), (4446, 51220), (4680, 48659), (4728, 48165), (4940, 46098), (5070, 44916), (5122, 44460), (5910, 38532), (5928, 38415), (6084, 37430), (6422, 35460), (6760, 33687), (6840, 33293), (7092, 32110), (7410, 30732), (7486, 30420), (7605, 29944), (7683, 29640), (7880, 28899), (8865, 25688), (8892, 25610), (9633, 23640), (9880, 23049), (10140, 22458), (10244, 22230), (11115, 20488), (11229, 20280), (11820, 19266), (12168, 18715), (12805, 17784), (12844, 17730), (14184, 16055), (14820, 15366), (14972, 15210)]