37919820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 122572800

約数和(自身を除く): 84652980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 37, 38, 57, 58, 60, 62, 74, 76, 87, 93, 95, 111, 114, 116, 124, 145, 148, 155, 174, 185, 186, 190, 222, 228, 285, 290, 310, 348, 370, 372, 380, 435, 444, 465, 551, 555, 570, 580, 589, 620, 703, 740, 870, 899, 930, 1073, 1102, 1110, 1140, 1147, 1178, 1406, 1653, 1740, 1767, 1798, 1860, 2109, 2146, 2204, 2220, 2294, 2356, 2697, 2755, 2812, 2945, 3219, 3306, 3441, 3515, 3534, 3596, 4218, 4292, 4495, 4588, 5365, 5394, 5510, 5735, 5890, 6438, 6612, 6882, 7030, 7068, 8265, 8436, 8835, 8990, 10545, 10730, 10788, 11020, 11470, 11780, 12876, 13485, 13764, 14060, 16095, 16530, 17081, 17205, 17670, 17980, 20387, 21090, 21460, 21793, 22940, 26970, 32190, 33060, 33263, 34162, 34410, 35340, 40774, 42180, 43586, 51243, 53940, 61161, 64380, 65379, 66526, 68324, 68820, 81548, 85405, 87172, 99789, 101935, 102486, 108965, 122322, 130758, 133052, 166315, 170810, 199578, 203870, 204972, 217930, 244644, 256215, 261516, 305805, 326895, 332630, 341620, 399156, 407740, 435860, 498945, 512430, 611610, 631997, 653790, 665260, 997890, 1024860, 1223220, 1263994, 1307580, 1895991, 1995780, 2527988, 3159985, 3791982, 6319970, 7583964, 9479955, 12639940, 18959910, 37919820]

約数ペア:

[(1, 37919820), (2, 18959910), (3, 12639940), (4, 9479955), (5, 7583964), (6, 6319970), (10, 3791982), (12, 3159985), (15, 2527988), (19, 1995780), (20, 1895991), (29, 1307580), (30, 1263994), (31, 1223220), (37, 1024860), (38, 997890), (57, 665260), (58, 653790), (60, 631997), (62, 611610), (74, 512430), (76, 498945), (87, 435860), (93, 407740), (95, 399156), (111, 341620), (114, 332630), (116, 326895), (124, 305805), (145, 261516), (148, 256215), (155, 244644), (174, 217930), (185, 204972), (186, 203870), (190, 199578), (222, 170810), (228, 166315), (285, 133052), (290, 130758), (310, 122322), (348, 108965), (370, 102486), (372, 101935), (380, 99789), (435, 87172), (444, 85405), (465, 81548), (551, 68820), (555, 68324), (570, 66526), (580, 65379), (589, 64380), (620, 61161), (703, 53940), (740, 51243), (870, 43586), (899, 42180), (930, 40774), (1073, 35340), (1102, 34410), (1110, 34162), (1140, 33263), (1147, 33060), (1178, 32190), (1406, 26970), (1653, 22940), (1740, 21793), (1767, 21460), (1798, 21090), (1860, 20387), (2109, 17980), (2146, 17670), (2204, 17205), (2220, 17081), (2294, 16530), (2356, 16095), (2697, 14060), (2755, 13764), (2812, 13485), (2945, 12876), (3219, 11780), (3306, 11470), (3441, 11020), (3515, 10788), (3534, 10730), (3596, 10545), (4218, 8990), (4292, 8835), (4495, 8436), (4588, 8265), (5365, 7068), (5394, 7030), (5510, 6882), (5735, 6612), (5890, 6438)]