294280740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6666

約数の個数: 144

約数和(自身を含む): 1012065600

約数和(自身を除く): 717784860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 6619, 7410, 8892, 11115, 13238, 14820, 19857, 22230, 26476, 33095, 39714, 44460, 59571, 66190, 79428, 86047, 99285, 119142, 125761, 132380, 172094, 198570, 238284, 251522, 258141, 297855, 344188, 377283, 397140, 430235, 503044, 516282, 595710, 628805, 754566, 774423, 860470, 1032564, 1131849, 1191420, 1257610, 1290705, 1509132, 1548846, 1634893, 1720940, 1886415, 2263698, 2515220, 2581410, 3097692, 3269786, 3772830, 3872115, 4527396, 4904679, 5162820, 5659245, 6539572, 7545660, 7744230, 8174465, 9809358, 11318490, 14714037, 15488460, 16348930, 19618716, 22636980, 24523395, 29428074, 32697860, 49046790, 58856148, 73570185, 98093580, 147140370, 294280740]

約数ペア:

[(1, 294280740), (2, 147140370), (3, 98093580), (4, 73570185), (5, 58856148), (6, 49046790), (9, 32697860), (10, 29428074), (12, 24523395), (13, 22636980), (15, 19618716), (18, 16348930), (19, 15488460), (20, 14714037), (26, 11318490), (30, 9809358), (36, 8174465), (38, 7744230), (39, 7545660), (45, 6539572), (52, 5659245), (57, 5162820), (60, 4904679), (65, 4527396), (76, 3872115), (78, 3772830), (90, 3269786), (95, 3097692), (114, 2581410), (117, 2515220), (130, 2263698), (156, 1886415), (171, 1720940), (180, 1634893), (190, 1548846), (195, 1509132), (228, 1290705), (234, 1257610), (247, 1191420), (260, 1131849), (285, 1032564), (342, 860470), (380, 774423), (390, 754566), (468, 628805), (494, 595710), (570, 516282), (585, 503044), (684, 430235), (741, 397140), (780, 377283), (855, 344188), (988, 297855), (1140, 258141), (1170, 251522), (1235, 238284), (1482, 198570), (1710, 172094), (2223, 132380), (2340, 125761), (2470, 119142), (2964, 99285), (3420, 86047), (3705, 79428), (4446, 66190), (4940, 59571), (6619, 44460), (7410, 39714), (8892, 33095), (11115, 26476), (13238, 22230), (14820, 19857)]