90182820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 316108800

約数和(自身を除く): 225925980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 199, 210, 249, 260, 273, 332, 364, 390, 398, 415, 420, 455, 498, 546, 581, 597, 780, 796, 830, 910, 995, 996, 1079, 1092, 1162, 1194, 1245, 1365, 1393, 1660, 1743, 1820, 1990, 2158, 2324, 2388, 2490, 2587, 2730, 2786, 2905, 2985, 3237, 3486, 3980, 4179, 4316, 4980, 5174, 5395, 5460, 5572, 5810, 5970, 6474, 6965, 6972, 7553, 7761, 8358, 8715, 10348, 10790, 11620, 11940, 12935, 12948, 13930, 15106, 15522, 16185, 16517, 16716, 17430, 18109, 20895, 21580, 22659, 25870, 27860, 30212, 31044, 32370, 33034, 34860, 36218, 37765, 38805, 41790, 45318, 49551, 51740, 54327, 64740, 66068, 72436, 75530, 77610, 82585, 83580, 90545, 90636, 99102, 108654, 113295, 115619, 151060, 155220, 165170, 181090, 198204, 214721, 217308, 226590, 231238, 247755, 271635, 330340, 346857, 362180, 429442, 453180, 462476, 495510, 543270, 578095, 644163, 693714, 858884, 991020, 1073605, 1086540, 1156190, 1288326, 1387428, 1503047, 1734285, 2147210, 2312380, 2576652, 3006094, 3220815, 3468570, 4294420, 4509141, 6012188, 6441630, 6937140, 7515235, 9018282, 12883260, 15030470, 18036564, 22545705, 30060940, 45091410, 90182820]

約数ペア:

[(1, 90182820), (2, 45091410), (3, 30060940), (4, 22545705), (5, 18036564), (6, 15030470), (7, 12883260), (10, 9018282), (12, 7515235), (13, 6937140), (14, 6441630), (15, 6012188), (20, 4509141), (21, 4294420), (26, 3468570), (28, 3220815), (30, 3006094), (35, 2576652), (39, 2312380), (42, 2147210), (52, 1734285), (60, 1503047), (65, 1387428), (70, 1288326), (78, 1156190), (83, 1086540), (84, 1073605), (91, 991020), (105, 858884), (130, 693714), (140, 644163), (156, 578095), (166, 543270), (182, 495510), (195, 462476), (199, 453180), (210, 429442), (249, 362180), (260, 346857), (273, 330340), (332, 271635), (364, 247755), (390, 231238), (398, 226590), (415, 217308), (420, 214721), (455, 198204), (498, 181090), (546, 165170), (581, 155220), (597, 151060), (780, 115619), (796, 113295), (830, 108654), (910, 99102), (995, 90636), (996, 90545), (1079, 83580), (1092, 82585), (1162, 77610), (1194, 75530), (1245, 72436), (1365, 66068), (1393, 64740), (1660, 54327), (1743, 51740), (1820, 49551), (1990, 45318), (2158, 41790), (2324, 38805), (2388, 37765), (2490, 36218), (2587, 34860), (2730, 33034), (2786, 32370), (2905, 31044), (2985, 30212), (3237, 27860), (3486, 25870), (3980, 22659), (4179, 21580), (4316, 20895), (4980, 18109), (5174, 17430), (5395, 16716), (5460, 16517), (5572, 16185), (5810, 15522), (5970, 15106), (6474, 13930), (6965, 12948), (6972, 12935), (7553, 11940), (7761, 11620), (8358, 10790), (8715, 10348)]