227065020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 216

約数和(自身を含む): 802602864

約数和(自身を除く): 575537844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 338, 364, 390, 420, 455, 457, 490, 507, 546, 588, 637, 676, 735, 780, 845, 910, 914, 980, 1014, 1092, 1183, 1274, 1365, 1371, 1470, 1690, 1820, 1828, 1911, 2028, 2285, 2366, 2535, 2548, 2730, 2742, 2940, 3185, 3199, 3380, 3549, 3822, 4570, 4732, 5070, 5460, 5484, 5915, 5941, 6370, 6398, 6855, 7098, 7644, 8281, 9140, 9555, 9597, 10140, 11830, 11882, 12740, 12796, 13710, 14196, 15995, 16562, 17745, 17823, 19110, 19194, 22393, 23660, 23764, 24843, 27420, 29705, 31990, 33124, 35490, 35646, 38220, 38388, 41405, 41587, 44786, 47985, 49686, 59410, 63980, 67179, 70980, 71292, 77233, 82810, 83174, 89115, 89572, 95970, 99372, 111965, 118820, 124215, 124761, 134358, 154466, 165620, 166348, 178230, 191940, 207935, 223930, 231699, 248430, 249522, 268716, 291109, 308932, 335895, 356460, 386165, 415870, 447860, 463398, 496860, 499044, 540631, 582218, 623805, 671790, 772330, 831740, 873327, 926796, 1081262, 1158495, 1164436, 1247610, 1343580, 1455545, 1544660, 1621893, 1746654, 2162524, 2316990, 2495220, 2703155, 2911090, 3243786, 3493308, 3784417, 4366635, 4633980, 5406310, 5822180, 6487572, 7568834, 8109465, 8733270, 10812620, 11353251, 15137668, 16218930, 17466540, 18922085, 22706502, 32437860, 37844170, 45413004, 56766255, 75688340, 113532510, 227065020]

約数ペア:

[(1, 227065020), (2, 113532510), (3, 75688340), (4, 56766255), (5, 45413004), (6, 37844170), (7, 32437860), (10, 22706502), (12, 18922085), (13, 17466540), (14, 16218930), (15, 15137668), (20, 11353251), (21, 10812620), (26, 8733270), (28, 8109465), (30, 7568834), (35, 6487572), (39, 5822180), (42, 5406310), (49, 4633980), (52, 4366635), (60, 3784417), (65, 3493308), (70, 3243786), (78, 2911090), (84, 2703155), (91, 2495220), (98, 2316990), (105, 2162524), (130, 1746654), (140, 1621893), (147, 1544660), (156, 1455545), (169, 1343580), (182, 1247610), (195, 1164436), (196, 1158495), (210, 1081262), (245, 926796), (260, 873327), (273, 831740), (294, 772330), (338, 671790), (364, 623805), (390, 582218), (420, 540631), (455, 499044), (457, 496860), (490, 463398), (507, 447860), (546, 415870), (588, 386165), (637, 356460), (676, 335895), (735, 308932), (780, 291109), (845, 268716), (910, 249522), (914, 248430), (980, 231699), (1014, 223930), (1092, 207935), (1183, 191940), (1274, 178230), (1365, 166348), (1371, 165620), (1470, 154466), (1690, 134358), (1820, 124761), (1828, 124215), (1911, 118820), (2028, 111965), (2285, 99372), (2366, 95970), (2535, 89572), (2548, 89115), (2730, 83174), (2742, 82810), (2940, 77233), (3185, 71292), (3199, 70980), (3380, 67179), (3549, 63980), (3822, 59410), (4570, 49686), (4732, 47985), (5070, 44786), (5460, 41587), (5484, 41405), (5915, 38388), (5941, 38220), (6370, 35646), (6398, 35490), (6855, 33124), (7098, 31990), (7644, 29705), (8281, 27420), (9140, 24843), (9555, 23764), (9597, 23660), (10140, 22393), (11830, 19194), (11882, 19110), (12740, 17823), (12796, 17745), (13710, 16562), (14196, 15995)]