128533770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 128

約数和(自身を含む): 372314880

約数和(自身を除く): 243781110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 246, 255, 270, 306, 369, 410, 459, 510, 615, 683, 697, 738, 765, 918, 1107, 1230, 1366, 1394, 1530, 1845, 2049, 2091, 2214, 2295, 3415, 3485, 3690, 4098, 4182, 4590, 5535, 6147, 6273, 6830, 6970, 10245, 10455, 11070, 11611, 12294, 12546, 18441, 18819, 20490, 20910, 23222, 28003, 30735, 31365, 34833, 36882, 37638, 56006, 58055, 61470, 62730, 69666, 84009, 92205, 94095, 104499, 116110, 140015, 168018, 174165, 184410, 188190, 208998, 252027, 280030, 313497, 348330, 420045, 476051, 504054, 522495, 626994, 756081, 840090, 952102, 1044990, 1260135, 1428153, 1512162, 1567485, 2380255, 2520270, 2856306, 3134970, 3780405, 4284459, 4760510, 7140765, 7560810, 8568918, 12853377, 14281530, 21422295, 25706754, 42844590, 64266885, 128533770]

約数ペア:

[(1, 128533770), (2, 64266885), (3, 42844590), (5, 25706754), (6, 21422295), (9, 14281530), (10, 12853377), (15, 8568918), (17, 7560810), (18, 7140765), (27, 4760510), (30, 4284459), (34, 3780405), (41, 3134970), (45, 2856306), (51, 2520270), (54, 2380255), (82, 1567485), (85, 1512162), (90, 1428153), (102, 1260135), (123, 1044990), (135, 952102), (153, 840090), (170, 756081), (205, 626994), (246, 522495), (255, 504054), (270, 476051), (306, 420045), (369, 348330), (410, 313497), (459, 280030), (510, 252027), (615, 208998), (683, 188190), (697, 184410), (738, 174165), (765, 168018), (918, 140015), (1107, 116110), (1230, 104499), (1366, 94095), (1394, 92205), (1530, 84009), (1845, 69666), (2049, 62730), (2091, 61470), (2214, 58055), (2295, 56006), (3415, 37638), (3485, 36882), (3690, 34833), (4098, 31365), (4182, 30735), (4590, 28003), (5535, 23222), (6147, 20910), (6273, 20490), (6830, 18819), (6970, 18441), (10245, 12546), (10455, 12294), (11070, 11611)]