39150540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 145141920

約数和(自身を除く): 105991380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 169, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 338, 351, 390, 396, 405, 429, 468, 495, 507, 540, 572, 585, 594, 660, 676, 702, 715, 780, 810, 845, 858, 891, 990, 1014, 1053, 1170, 1188, 1287, 1404, 1430, 1485, 1521, 1620, 1690, 1716, 1755, 1782, 1859, 1980, 2028, 2106, 2145, 2197, 2340, 2535, 2574, 2860, 2970, 3042, 3380, 3510, 3564, 3718, 3861, 4212, 4290, 4394, 4455, 4563, 5070, 5148, 5265, 5577, 5940, 6084, 6435, 6591, 7020, 7436, 7605, 7722, 8580, 8788, 8910, 9126, 9295, 10140, 10530, 10985, 11154, 11583, 12870, 13182, 13689, 15210, 15444, 16731, 17820, 18252, 18590, 19305, 19773, 21060, 21970, 22308, 22815, 23166, 24167, 25740, 26364, 27378, 27885, 30420, 32955, 33462, 37180, 38610, 39546, 43940, 45630, 46332, 48334, 50193, 54756, 55770, 57915, 59319, 65910, 66924, 68445, 72501, 77220, 79092, 83655, 91260, 96668, 98865, 100386, 111540, 115830, 118638, 120835, 131820, 136890, 145002, 150579, 167310, 177957, 197730, 200772, 217503, 231660, 237276, 241670, 250965, 273780, 290004, 296595, 301158, 334620, 355914, 362505, 395460, 435006, 483340, 501930, 593190, 602316, 652509, 711828, 725010, 752895, 870012, 889785, 1003860, 1087515, 1186380, 1305018, 1450020, 1505790, 1779570, 1957527, 2175030, 2610036, 3011580, 3262545, 3559140, 3915054, 4350060, 6525090, 7830108, 9787635, 13050180, 19575270, 39150540]

約数ペア:

[(1, 39150540), (2, 19575270), (3, 13050180), (4, 9787635), (5, 7830108), (6, 6525090), (9, 4350060), (10, 3915054), (11, 3559140), (12, 3262545), (13, 3011580), (15, 2610036), (18, 2175030), (20, 1957527), (22, 1779570), (26, 1505790), (27, 1450020), (30, 1305018), (33, 1186380), (36, 1087515), (39, 1003860), (44, 889785), (45, 870012), (52, 752895), (54, 725010), (55, 711828), (60, 652509), (65, 602316), (66, 593190), (78, 501930), (81, 483340), (90, 435006), (99, 395460), (108, 362505), (110, 355914), (117, 334620), (130, 301158), (132, 296595), (135, 290004), (143, 273780), (156, 250965), (162, 241670), (165, 237276), (169, 231660), (180, 217503), (195, 200772), (198, 197730), (220, 177957), (234, 167310), (260, 150579), (270, 145002), (286, 136890), (297, 131820), (324, 120835), (330, 118638), (338, 115830), (351, 111540), (390, 100386), (396, 98865), (405, 96668), (429, 91260), (468, 83655), (495, 79092), (507, 77220), (540, 72501), (572, 68445), (585, 66924), (594, 65910), (660, 59319), (676, 57915), (702, 55770), (715, 54756), (780, 50193), (810, 48334), (845, 46332), (858, 45630), (891, 43940), (990, 39546), (1014, 38610), (1053, 37180), (1170, 33462), (1188, 32955), (1287, 30420), (1404, 27885), (1430, 27378), (1485, 26364), (1521, 25740), (1620, 24167), (1690, 23166), (1716, 22815), (1755, 22308), (1782, 21970), (1859, 21060), (1980, 19773), (2028, 19305), (2106, 18590), (2145, 18252), (2197, 17820), (2340, 16731), (2535, 15444), (2574, 15210), (2860, 13689), (2970, 13182), (3042, 12870), (3380, 11583), (3510, 11154), (3564, 10985), (3718, 10530), (3861, 10140), (4212, 9295), (4290, 9126), (4394, 8910), (4455, 8788), (4563, 8580), (5070, 7722), (5148, 7605), (5265, 7436), (5577, 7020), (5940, 6591), (6084, 6435)]