148453620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 501935616

約数和(自身を除く): 353481996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 60, 70, 74, 82, 84, 105, 111, 123, 140, 148, 164, 185, 205, 210, 222, 233, 246, 259, 287, 370, 410, 420, 444, 466, 492, 518, 555, 574, 615, 699, 740, 777, 820, 861, 932, 1036, 1110, 1148, 1165, 1230, 1295, 1398, 1435, 1517, 1554, 1631, 1722, 2220, 2330, 2460, 2590, 2796, 2870, 3034, 3108, 3262, 3444, 3495, 3885, 4305, 4551, 4660, 4893, 5180, 5740, 6068, 6524, 6990, 7585, 7770, 8155, 8610, 8621, 9102, 9553, 9786, 10619, 13980, 15170, 15540, 16310, 17220, 17242, 18204, 19106, 19572, 21238, 22755, 24465, 25863, 28659, 30340, 31857, 32620, 34484, 38212, 42476, 43105, 45510, 47765, 48930, 51726, 53095, 57318, 60347, 63714, 66871, 86210, 91020, 95530, 97860, 103452, 106190, 114636, 120694, 127428, 129315, 133742, 143295, 159285, 172420, 181041, 191060, 200613, 212380, 241388, 258630, 267484, 286590, 301735, 318570, 334355, 353461, 362082, 401226, 517260, 573180, 603470, 637140, 668710, 706922, 724164, 802452, 905205, 1003065, 1060383, 1206940, 1337420, 1413844, 1767305, 1810410, 2006130, 2120766, 2474227, 3534610, 3620820, 4012260, 4241532, 4948454, 5301915, 7069220, 7422681, 9896908, 10603830, 12371135, 14845362, 21207660, 24742270, 29690724, 37113405, 49484540, 74226810, 148453620]

約数ペア:

[(1, 148453620), (2, 74226810), (3, 49484540), (4, 37113405), (5, 29690724), (6, 24742270), (7, 21207660), (10, 14845362), (12, 12371135), (14, 10603830), (15, 9896908), (20, 7422681), (21, 7069220), (28, 5301915), (30, 4948454), (35, 4241532), (37, 4012260), (41, 3620820), (42, 3534610), (60, 2474227), (70, 2120766), (74, 2006130), (82, 1810410), (84, 1767305), (105, 1413844), (111, 1337420), (123, 1206940), (140, 1060383), (148, 1003065), (164, 905205), (185, 802452), (205, 724164), (210, 706922), (222, 668710), (233, 637140), (246, 603470), (259, 573180), (287, 517260), (370, 401226), (410, 362082), (420, 353461), (444, 334355), (466, 318570), (492, 301735), (518, 286590), (555, 267484), (574, 258630), (615, 241388), (699, 212380), (740, 200613), (777, 191060), (820, 181041), (861, 172420), (932, 159285), (1036, 143295), (1110, 133742), (1148, 129315), (1165, 127428), (1230, 120694), (1295, 114636), (1398, 106190), (1435, 103452), (1517, 97860), (1554, 95530), (1631, 91020), (1722, 86210), (2220, 66871), (2330, 63714), (2460, 60347), (2590, 57318), (2796, 53095), (2870, 51726), (3034, 48930), (3108, 47765), (3262, 45510), (3444, 43105), (3495, 42476), (3885, 38212), (4305, 34484), (4551, 32620), (4660, 31857), (4893, 30340), (5180, 28659), (5740, 25863), (6068, 24465), (6524, 22755), (6990, 21238), (7585, 19572), (7770, 19106), (8155, 18204), (8610, 17242), (8621, 17220), (9102, 16310), (9553, 15540), (9786, 15170), (10619, 13980)]