173354580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{15287}}^1$

素因数の和:15315

約数の個数: 120

約数和(自身を含む): 621548928

約数和(自身を除く): 448194348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 15287, 30574, 45861, 61148, 76435, 91722, 107009, 137583, 152870, 183444, 214018, 229305, 275166, 305740, 321027, 412749, 428036, 458610, 535045, 550332, 642054, 687915, 825498, 917220, 963081, 1070090, 1238247, 1284108, 1375830, 1605135, 1650996, 1926162, 2063745, 2140180, 2476494, 2751660, 2889243, 3210270, 3852324, 4127490, 4815405, 4952988, 5778486, 6191235, 6420540, 8254980, 8667729, 9630810, 11556972, 12382470, 14446215, 17335458, 19261620, 24764940, 28892430, 34670916, 43338645, 57784860, 86677290, 173354580]

約数ペア:

[(1, 173354580), (2, 86677290), (3, 57784860), (4, 43338645), (5, 34670916), (6, 28892430), (7, 24764940), (9, 19261620), (10, 17335458), (12, 14446215), (14, 12382470), (15, 11556972), (18, 9630810), (20, 8667729), (21, 8254980), (27, 6420540), (28, 6191235), (30, 5778486), (35, 4952988), (36, 4815405), (42, 4127490), (45, 3852324), (54, 3210270), (60, 2889243), (63, 2751660), (70, 2476494), (81, 2140180), (84, 2063745), (90, 1926162), (105, 1650996), (108, 1605135), (126, 1375830), (135, 1284108), (140, 1238247), (162, 1070090), (180, 963081), (189, 917220), (210, 825498), (252, 687915), (270, 642054), (315, 550332), (324, 535045), (378, 458610), (405, 428036), (420, 412749), (540, 321027), (567, 305740), (630, 275166), (756, 229305), (810, 214018), (945, 183444), (1134, 152870), (1260, 137583), (1620, 107009), (1890, 91722), (2268, 76435), (2835, 61148), (3780, 45861), (5670, 30574), (11340, 15287)]