165095820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 521372544

約数和(自身を除く): 356276724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 223, 270, 324, 405, 446, 457, 540, 669, 810, 892, 914, 1115, 1338, 1371, 1620, 1828, 2007, 2230, 2285, 2676, 2742, 3345, 4014, 4113, 4460, 4570, 5484, 6021, 6690, 6855, 8028, 8226, 9140, 10035, 12042, 12339, 13380, 13710, 16452, 18063, 20070, 20565, 24084, 24678, 27420, 30105, 36126, 37017, 40140, 41130, 49356, 60210, 61695, 72252, 74034, 82260, 90315, 101911, 120420, 123390, 148068, 180630, 185085, 203822, 246780, 305733, 361260, 370170, 407644, 509555, 611466, 740340, 917199, 1019110, 1222932, 1528665, 1834398, 2038220, 2751597, 3057330, 3668796, 4585995, 5503194, 6114660, 8254791, 9171990, 11006388, 13757985, 16509582, 18343980, 27515970, 33019164, 41273955, 55031940, 82547910, 165095820]

約数ペア:

[(1, 165095820), (2, 82547910), (3, 55031940), (4, 41273955), (5, 33019164), (6, 27515970), (9, 18343980), (10, 16509582), (12, 13757985), (15, 11006388), (18, 9171990), (20, 8254791), (27, 6114660), (30, 5503194), (36, 4585995), (45, 3668796), (54, 3057330), (60, 2751597), (81, 2038220), (90, 1834398), (108, 1528665), (135, 1222932), (162, 1019110), (180, 917199), (223, 740340), (270, 611466), (324, 509555), (405, 407644), (446, 370170), (457, 361260), (540, 305733), (669, 246780), (810, 203822), (892, 185085), (914, 180630), (1115, 148068), (1338, 123390), (1371, 120420), (1620, 101911), (1828, 90315), (2007, 82260), (2230, 74034), (2285, 72252), (2676, 61695), (2742, 60210), (3345, 49356), (4014, 41130), (4113, 40140), (4460, 37017), (4570, 36126), (5484, 30105), (6021, 27420), (6690, 24678), (6855, 24084), (8028, 20565), (8226, 20070), (9140, 18063), (10035, 16452), (12042, 13710), (12339, 13380)]