302307480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 1044108000

約数和(自身を除く): 741800520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 193, 228, 229, 285, 342, 360, 380, 386, 456, 458, 570, 579, 684, 687, 760, 772, 855, 916, 965, 1140, 1145, 1158, 1368, 1374, 1544, 1710, 1737, 1832, 1930, 2061, 2280, 2290, 2316, 2748, 2895, 3420, 3435, 3474, 3667, 3860, 4122, 4351, 4580, 4632, 5496, 5790, 6840, 6870, 6948, 7334, 7720, 8244, 8685, 8702, 9160, 10305, 11001, 11580, 13053, 13740, 13896, 14668, 16488, 17370, 17404, 18335, 20610, 21755, 22002, 23160, 26106, 27480, 29336, 33003, 34740, 34808, 36670, 39159, 41220, 43510, 44004, 44197, 52212, 55005, 65265, 66006, 69480, 73340, 78318, 82440, 87020, 88008, 88394, 104424, 110010, 130530, 132012, 132591, 146680, 156636, 165015, 174040, 176788, 195795, 220020, 220985, 261060, 264024, 265182, 313272, 330030, 353576, 391590, 397773, 440040, 441970, 522120, 530364, 660060, 662955, 783180, 795546, 839743, 883940, 1060728, 1320120, 1325910, 1566360, 1591092, 1679486, 1767880, 1988865, 2519229, 2651820, 3182184, 3358972, 3977730, 4198715, 5038458, 5303640, 6717944, 7557687, 7955460, 8397430, 10076916, 12596145, 15115374, 15910920, 16794860, 20153832, 25192290, 30230748, 33589720, 37788435, 50384580, 60461496, 75576870, 100769160, 151153740, 302307480]

約数ペア:

[(1, 302307480), (2, 151153740), (3, 100769160), (4, 75576870), (5, 60461496), (6, 50384580), (8, 37788435), (9, 33589720), (10, 30230748), (12, 25192290), (15, 20153832), (18, 16794860), (19, 15910920), (20, 15115374), (24, 12596145), (30, 10076916), (36, 8397430), (38, 7955460), (40, 7557687), (45, 6717944), (57, 5303640), (60, 5038458), (72, 4198715), (76, 3977730), (90, 3358972), (95, 3182184), (114, 2651820), (120, 2519229), (152, 1988865), (171, 1767880), (180, 1679486), (190, 1591092), (193, 1566360), (228, 1325910), (229, 1320120), (285, 1060728), (342, 883940), (360, 839743), (380, 795546), (386, 783180), (456, 662955), (458, 660060), (570, 530364), (579, 522120), (684, 441970), (687, 440040), (760, 397773), (772, 391590), (855, 353576), (916, 330030), (965, 313272), (1140, 265182), (1145, 264024), (1158, 261060), (1368, 220985), (1374, 220020), (1544, 195795), (1710, 176788), (1737, 174040), (1832, 165015), (1930, 156636), (2061, 146680), (2280, 132591), (2290, 132012), (2316, 130530), (2748, 110010), (2895, 104424), (3420, 88394), (3435, 88008), (3474, 87020), (3667, 82440), (3860, 78318), (4122, 73340), (4351, 69480), (4580, 66006), (4632, 65265), (5496, 55005), (5790, 52212), (6840, 44197), (6870, 44004), (6948, 43510), (7334, 41220), (7720, 39159), (8244, 36670), (8685, 34808), (8702, 34740), (9160, 33003), (10305, 29336), (11001, 27480), (11580, 26106), (13053, 23160), (13740, 22002), (13896, 21755), (14668, 20610), (16488, 18335), (17370, 17404)]