76219260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 250252800

約数和(自身を除く): 174033540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 37, 38, 39, 52, 57, 60, 65, 74, 76, 78, 95, 111, 114, 130, 139, 148, 156, 185, 190, 195, 222, 228, 247, 260, 278, 285, 370, 380, 390, 417, 444, 481, 494, 555, 556, 570, 695, 703, 740, 741, 780, 834, 962, 988, 1110, 1140, 1235, 1390, 1406, 1443, 1482, 1668, 1807, 1924, 2085, 2109, 2220, 2405, 2470, 2641, 2780, 2812, 2886, 2964, 3515, 3614, 3705, 4170, 4218, 4810, 4940, 5143, 5282, 5421, 5772, 7030, 7215, 7228, 7410, 7923, 8340, 8436, 9035, 9139, 9620, 10286, 10545, 10564, 10842, 13205, 14060, 14430, 14820, 15429, 15846, 18070, 18278, 20572, 21090, 21684, 25715, 26410, 27105, 27417, 28860, 30858, 31692, 34333, 36140, 36556, 39615, 42180, 45695, 51430, 52820, 54210, 54834, 61716, 66859, 68666, 77145, 79230, 91390, 97717, 102860, 102999, 108420, 109668, 133718, 137085, 137332, 154290, 158460, 171665, 182780, 195434, 200577, 205998, 267436, 274170, 293151, 308580, 334295, 343330, 390868, 401154, 411996, 488585, 514995, 548340, 586302, 668590, 686660, 802308, 977170, 1002885, 1029990, 1172604, 1270321, 1337180, 1465755, 1954340, 2005770, 2059980, 2540642, 2931510, 3810963, 4011540, 5081284, 5863020, 6351605, 7621926, 12703210, 15243852, 19054815, 25406420, 38109630, 76219260]

約数ペア:

[(1, 76219260), (2, 38109630), (3, 25406420), (4, 19054815), (5, 15243852), (6, 12703210), (10, 7621926), (12, 6351605), (13, 5863020), (15, 5081284), (19, 4011540), (20, 3810963), (26, 2931510), (30, 2540642), (37, 2059980), (38, 2005770), (39, 1954340), (52, 1465755), (57, 1337180), (60, 1270321), (65, 1172604), (74, 1029990), (76, 1002885), (78, 977170), (95, 802308), (111, 686660), (114, 668590), (130, 586302), (139, 548340), (148, 514995), (156, 488585), (185, 411996), (190, 401154), (195, 390868), (222, 343330), (228, 334295), (247, 308580), (260, 293151), (278, 274170), (285, 267436), (370, 205998), (380, 200577), (390, 195434), (417, 182780), (444, 171665), (481, 158460), (494, 154290), (555, 137332), (556, 137085), (570, 133718), (695, 109668), (703, 108420), (740, 102999), (741, 102860), (780, 97717), (834, 91390), (962, 79230), (988, 77145), (1110, 68666), (1140, 66859), (1235, 61716), (1390, 54834), (1406, 54210), (1443, 52820), (1482, 51430), (1668, 45695), (1807, 42180), (1924, 39615), (2085, 36556), (2109, 36140), (2220, 34333), (2405, 31692), (2470, 30858), (2641, 28860), (2780, 27417), (2812, 27105), (2886, 26410), (2964, 25715), (3515, 21684), (3614, 21090), (3705, 20572), (4170, 18278), (4218, 18070), (4810, 15846), (4940, 15429), (5143, 14820), (5282, 14430), (5421, 14060), (5772, 13205), (7030, 10842), (7215, 10564), (7228, 10545), (7410, 10286), (7923, 9620), (8340, 9139), (8436, 9035)]