130644540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 144

約数和(自身を含む): 440783616

約数和(自身を除く): 310139076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1801, 1860, 2015, 2340, 2418, 2790, 3602, 3627, 4030, 4836, 5403, 5580, 6045, 7204, 7254, 8060, 9005, 10806, 12090, 14508, 16209, 18010, 18135, 21612, 23413, 24180, 27015, 32418, 36020, 36270, 46826, 54030, 55831, 64836, 70239, 72540, 81045, 93652, 108060, 111662, 117065, 140478, 162090, 167493, 210717, 223324, 234130, 279155, 280956, 324180, 334986, 351195, 421434, 468260, 502479, 558310, 669972, 702390, 725803, 837465, 842868, 1004958, 1053585, 1116620, 1404780, 1451606, 1674930, 2009916, 2107170, 2177409, 2512395, 2903212, 3349860, 3629015, 4214340, 4354818, 5024790, 6532227, 7258030, 8709636, 10049580, 10887045, 13064454, 14516060, 21774090, 26128908, 32661135, 43548180, 65322270, 130644540]

約数ペア:

[(1, 130644540), (2, 65322270), (3, 43548180), (4, 32661135), (5, 26128908), (6, 21774090), (9, 14516060), (10, 13064454), (12, 10887045), (13, 10049580), (15, 8709636), (18, 7258030), (20, 6532227), (26, 5024790), (30, 4354818), (31, 4214340), (36, 3629015), (39, 3349860), (45, 2903212), (52, 2512395), (60, 2177409), (62, 2107170), (65, 2009916), (78, 1674930), (90, 1451606), (93, 1404780), (117, 1116620), (124, 1053585), (130, 1004958), (155, 842868), (156, 837465), (180, 725803), (186, 702390), (195, 669972), (234, 558310), (260, 502479), (279, 468260), (310, 421434), (372, 351195), (390, 334986), (403, 324180), (465, 280956), (468, 279155), (558, 234130), (585, 223324), (620, 210717), (780, 167493), (806, 162090), (930, 140478), (1116, 117065), (1170, 111662), (1209, 108060), (1395, 93652), (1612, 81045), (1801, 72540), (1860, 70239), (2015, 64836), (2340, 55831), (2418, 54030), (2790, 46826), (3602, 36270), (3627, 36020), (4030, 32418), (4836, 27015), (5403, 24180), (5580, 23413), (6045, 21612), (7204, 18135), (7254, 18010), (8060, 16209), (9005, 14508), (10806, 12090)]