1505277540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6979

約数の個数: 192

約数和(自身を含む): 5206763520

約数和(自身を除く): 3701485980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 6917, 7020, 7254, 8060, 8370, 10881, 12090, 13834, 14508, 16740, 18135, 20751, 21762, 24180, 27668, 34585, 36270, 41502, 43524, 54405, 62253, 69170, 72540, 83004, 89921, 103755, 108810, 124506, 138340, 179842, 186759, 207510, 214427, 217620, 249012, 269763, 311265, 359684, 373518, 415020, 428854, 449605, 539526, 622530, 643281, 747036, 809289, 857708, 899210, 933795, 1072135, 1079052, 1245060, 1286562, 1348815, 1618578, 1798420, 1867590, 1929843, 2144270, 2427867, 2573124, 2697630, 2787551, 3216405, 3237156, 3735180, 3859686, 4046445, 4288540, 4855734, 5395260, 5575102, 5789529, 6432810, 7719372, 8092890, 8362653, 9649215, 9711468, 11150204, 11579058, 12139335, 12865620, 13937755, 16185780, 16725306, 19298430, 23158116, 24278670, 25087959, 27875510, 28947645, 33450612, 38596860, 41813265, 48557340, 50175918, 55751020, 57895290, 75263877, 83626530, 100351836, 115790580, 125439795, 150527754, 167253060, 250879590, 301055508, 376319385, 501759180, 752638770, 1505277540]

約数ペア:

[(1, 1505277540), (2, 752638770), (3, 501759180), (4, 376319385), (5, 301055508), (6, 250879590), (9, 167253060), (10, 150527754), (12, 125439795), (13, 115790580), (15, 100351836), (18, 83626530), (20, 75263877), (26, 57895290), (27, 55751020), (30, 50175918), (31, 48557340), (36, 41813265), (39, 38596860), (45, 33450612), (52, 28947645), (54, 27875510), (60, 25087959), (62, 24278670), (65, 23158116), (78, 19298430), (90, 16725306), (93, 16185780), (108, 13937755), (117, 12865620), (124, 12139335), (130, 11579058), (135, 11150204), (155, 9711468), (156, 9649215), (180, 8362653), (186, 8092890), (195, 7719372), (234, 6432810), (260, 5789529), (270, 5575102), (279, 5395260), (310, 4855734), (351, 4288540), (372, 4046445), (390, 3859686), (403, 3735180), (465, 3237156), (468, 3216405), (540, 2787551), (558, 2697630), (585, 2573124), (620, 2427867), (702, 2144270), (780, 1929843), (806, 1867590), (837, 1798420), (930, 1618578), (1116, 1348815), (1170, 1286562), (1209, 1245060), (1395, 1079052), (1404, 1072135), (1612, 933795), (1674, 899210), (1755, 857708), (1860, 809289), (2015, 747036), (2340, 643281), (2418, 622530), (2790, 539526), (3348, 449605), (3510, 428854), (3627, 415020), (4030, 373518), (4185, 359684), (4836, 311265), (5580, 269763), (6045, 249012), (6917, 217620), (7020, 214427), (7254, 207510), (8060, 186759), (8370, 179842), (10881, 138340), (12090, 124506), (13834, 108810), (14508, 103755), (16740, 89921), (18135, 83004), (20751, 72540), (21762, 69170), (24180, 62253), (27668, 54405), (34585, 43524), (36270, 41502)]