130532940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 414086400

約数和(自身を除く): 283553460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 149, 155, 157, 180, 186, 279, 298, 310, 314, 372, 447, 465, 471, 558, 596, 620, 628, 745, 785, 894, 930, 942, 1116, 1341, 1395, 1413, 1490, 1570, 1788, 1860, 1884, 2235, 2355, 2682, 2790, 2826, 2980, 3140, 4470, 4619, 4710, 4867, 5364, 5580, 5652, 6705, 7065, 8940, 9238, 9420, 9734, 13410, 13857, 14130, 14601, 18476, 19468, 23095, 23393, 24335, 26820, 27714, 28260, 29202, 41571, 43803, 46190, 46786, 48670, 55428, 58404, 69285, 70179, 73005, 83142, 87606, 92380, 93572, 97340, 116965, 138570, 140358, 146010, 166284, 175212, 207855, 210537, 219015, 233930, 277140, 280716, 292020, 350895, 415710, 421074, 438030, 467860, 701790, 725183, 831420, 842148, 876060, 1052685, 1403580, 1450366, 2105370, 2175549, 2900732, 3625915, 4210740, 4351098, 6526647, 7251830, 8702196, 10877745, 13053294, 14503660, 21755490, 26106588, 32633235, 43510980, 65266470, 130532940]

約数ペア:

[(1, 130532940), (2, 65266470), (3, 43510980), (4, 32633235), (5, 26106588), (6, 21755490), (9, 14503660), (10, 13053294), (12, 10877745), (15, 8702196), (18, 7251830), (20, 6526647), (30, 4351098), (31, 4210740), (36, 3625915), (45, 2900732), (60, 2175549), (62, 2105370), (90, 1450366), (93, 1403580), (124, 1052685), (149, 876060), (155, 842148), (157, 831420), (180, 725183), (186, 701790), (279, 467860), (298, 438030), (310, 421074), (314, 415710), (372, 350895), (447, 292020), (465, 280716), (471, 277140), (558, 233930), (596, 219015), (620, 210537), (628, 207855), (745, 175212), (785, 166284), (894, 146010), (930, 140358), (942, 138570), (1116, 116965), (1341, 97340), (1395, 93572), (1413, 92380), (1490, 87606), (1570, 83142), (1788, 73005), (1860, 70179), (1884, 69285), (2235, 58404), (2355, 55428), (2682, 48670), (2790, 46786), (2826, 46190), (2980, 43803), (3140, 41571), (4470, 29202), (4619, 28260), (4710, 27714), (4867, 26820), (5364, 24335), (5580, 23393), (5652, 23095), (6705, 19468), (7065, 18476), (8940, 14601), (9238, 14130), (9420, 13857), (9734, 13410)]