306186840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 1035740160

約数和(自身を除く): 729553320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 127, 148, 180, 181, 185, 222, 254, 296, 333, 360, 362, 370, 381, 444, 508, 543, 555, 635, 666, 724, 740, 762, 888, 905, 1016, 1086, 1110, 1143, 1270, 1332, 1448, 1480, 1524, 1629, 1665, 1810, 1905, 2172, 2220, 2286, 2540, 2664, 2715, 3048, 3258, 3330, 3620, 3810, 4344, 4440, 4572, 4699, 5080, 5430, 5715, 6516, 6660, 6697, 7240, 7620, 8145, 9144, 9398, 10860, 11430, 13032, 13320, 13394, 14097, 15240, 16290, 18796, 20091, 21720, 22860, 22987, 23495, 26788, 28194, 32580, 33485, 37592, 40182, 42291, 45720, 45974, 46990, 53576, 56388, 60273, 65160, 66970, 68961, 70485, 80364, 84582, 91948, 93980, 100455, 112776, 114935, 120546, 133940, 137922, 140970, 160728, 169164, 183896, 187960, 200910, 206883, 211455, 229870, 241092, 267880, 275844, 281940, 301365, 338328, 344805, 401820, 413766, 422910, 459740, 482184, 551688, 563880, 602730, 689610, 803640, 827532, 845820, 850519, 919480, 1034415, 1205460, 1379220, 1655064, 1691640, 1701038, 2068830, 2410920, 2551557, 2758440, 3402076, 4137660, 4252595, 5103114, 6804152, 7654671, 8275320, 8505190, 10206228, 12757785, 15309342, 17010380, 20412456, 25515570, 30618684, 34020760, 38273355, 51031140, 61237368, 76546710, 102062280, 153093420, 306186840]

約数ペア:

[(1, 306186840), (2, 153093420), (3, 102062280), (4, 76546710), (5, 61237368), (6, 51031140), (8, 38273355), (9, 34020760), (10, 30618684), (12, 25515570), (15, 20412456), (18, 17010380), (20, 15309342), (24, 12757785), (30, 10206228), (36, 8505190), (37, 8275320), (40, 7654671), (45, 6804152), (60, 5103114), (72, 4252595), (74, 4137660), (90, 3402076), (111, 2758440), (120, 2551557), (127, 2410920), (148, 2068830), (180, 1701038), (181, 1691640), (185, 1655064), (222, 1379220), (254, 1205460), (296, 1034415), (333, 919480), (360, 850519), (362, 845820), (370, 827532), (381, 803640), (444, 689610), (508, 602730), (543, 563880), (555, 551688), (635, 482184), (666, 459740), (724, 422910), (740, 413766), (762, 401820), (888, 344805), (905, 338328), (1016, 301365), (1086, 281940), (1110, 275844), (1143, 267880), (1270, 241092), (1332, 229870), (1448, 211455), (1480, 206883), (1524, 200910), (1629, 187960), (1665, 183896), (1810, 169164), (1905, 160728), (2172, 140970), (2220, 137922), (2286, 133940), (2540, 120546), (2664, 114935), (2715, 112776), (3048, 100455), (3258, 93980), (3330, 91948), (3620, 84582), (3810, 80364), (4344, 70485), (4440, 68961), (4572, 66970), (4699, 65160), (5080, 60273), (5430, 56388), (5715, 53576), (6516, 46990), (6660, 45974), (6697, 45720), (7240, 42291), (7620, 40182), (8145, 37592), (9144, 33485), (9398, 32580), (10860, 28194), (11430, 26788), (13032, 23495), (13320, 22987), (13394, 22860), (14097, 21720), (15240, 20091), (16290, 18796)]