47926620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 176332800

約数和(自身を除く): 128406180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 409, 420, 434, 465, 540, 558, 620, 630, 651, 756, 818, 837, 868, 930, 945, 1085, 1116, 1227, 1260, 1302, 1395, 1636, 1674, 1860, 1890, 1953, 2045, 2170, 2454, 2604, 2790, 2863, 3255, 3348, 3681, 3780, 3906, 4090, 4185, 4340, 4908, 5580, 5726, 5859, 6135, 6510, 7362, 7812, 8180, 8370, 8589, 9765, 11043, 11452, 11718, 12270, 12679, 13020, 14315, 14724, 16740, 17178, 18405, 19530, 22086, 23436, 24540, 25358, 25767, 28630, 29295, 34356, 36810, 38037, 39060, 42945, 44172, 50716, 51534, 55215, 57260, 58590, 63395, 73620, 76074, 77301, 85890, 88753, 103068, 110430, 114111, 117180, 126790, 128835, 152148, 154602, 171780, 177506, 190185, 220860, 228222, 253580, 257670, 266259, 309204, 342333, 355012, 380370, 386505, 443765, 456444, 515340, 532518, 570555, 684666, 760740, 773010, 798777, 887530, 1065036, 1141110, 1331295, 1369332, 1546020, 1597554, 1711665, 1775060, 2282220, 2396331, 2662590, 3195108, 3423330, 3993885, 4792662, 5325180, 6846660, 7987770, 9585324, 11981655, 15975540, 23963310, 47926620]

約数ペア:

[(1, 47926620), (2, 23963310), (3, 15975540), (4, 11981655), (5, 9585324), (6, 7987770), (7, 6846660), (9, 5325180), (10, 4792662), (12, 3993885), (14, 3423330), (15, 3195108), (18, 2662590), (20, 2396331), (21, 2282220), (27, 1775060), (28, 1711665), (30, 1597554), (31, 1546020), (35, 1369332), (36, 1331295), (42, 1141110), (45, 1065036), (54, 887530), (60, 798777), (62, 773010), (63, 760740), (70, 684666), (84, 570555), (90, 532518), (93, 515340), (105, 456444), (108, 443765), (124, 386505), (126, 380370), (135, 355012), (140, 342333), (155, 309204), (180, 266259), (186, 257670), (189, 253580), (210, 228222), (217, 220860), (252, 190185), (270, 177506), (279, 171780), (310, 154602), (315, 152148), (372, 128835), (378, 126790), (409, 117180), (420, 114111), (434, 110430), (465, 103068), (540, 88753), (558, 85890), (620, 77301), (630, 76074), (651, 73620), (756, 63395), (818, 58590), (837, 57260), (868, 55215), (930, 51534), (945, 50716), (1085, 44172), (1116, 42945), (1227, 39060), (1260, 38037), (1302, 36810), (1395, 34356), (1636, 29295), (1674, 28630), (1860, 25767), (1890, 25358), (1953, 24540), (2045, 23436), (2170, 22086), (2454, 19530), (2604, 18405), (2790, 17178), (2863, 16740), (3255, 14724), (3348, 14315), (3681, 13020), (3780, 12679), (3906, 12270), (4090, 11718), (4185, 11452), (4340, 11043), (4908, 9765), (5580, 8589), (5726, 8370), (5859, 8180), (6135, 7812), (6510, 7362)]