83340400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 247984128

約数和(自身を除く): 164643728

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 40, 44, 47, 50, 52, 55, 62, 65, 80, 88, 94, 100, 104, 110, 124, 130, 143, 155, 176, 188, 200, 208, 220, 235, 248, 260, 275, 286, 310, 325, 341, 376, 400, 403, 440, 470, 496, 517, 520, 550, 572, 611, 620, 650, 682, 715, 752, 775, 806, 880, 940, 1034, 1040, 1100, 1144, 1175, 1222, 1240, 1300, 1364, 1430, 1457, 1550, 1612, 1705, 1880, 2015, 2068, 2200, 2288, 2350, 2444, 2480, 2585, 2600, 2728, 2860, 2914, 3055, 3100, 3224, 3410, 3575, 3760, 4030, 4136, 4400, 4433, 4700, 4888, 5170, 5200, 5456, 5720, 5828, 6110, 6200, 6448, 6721, 6820, 7150, 7285, 8060, 8272, 8525, 8866, 9400, 9776, 10075, 10340, 11440, 11656, 12220, 12400, 12925, 13442, 13640, 14300, 14570, 15275, 16027, 16120, 17050, 17732, 18800, 18941, 20150, 20680, 22165, 23312, 24440, 25850, 26884, 27280, 28600, 29140, 30550, 32054, 32240, 33605, 34100, 35464, 36425, 37882, 40300, 41360, 44330, 48880, 51700, 53768, 57200, 58280, 61100, 64108, 67210, 68200, 70928, 72850, 75764, 80135, 80600, 88660, 94705, 103400, 107536, 110825, 116560, 122200, 128216, 134420, 136400, 145700, 151528, 160270, 161200, 168025, 177320, 189410, 206800, 208351, 221650, 244400, 256432, 268840, 291400, 303056, 320540, 336050, 354640, 378820, 400675, 416702, 443300, 473525, 537680, 582800, 641080, 672100, 757640, 801350, 833404, 886600, 947050, 1041755, 1282160, 1344200, 1515280, 1602700, 1666808, 1773200, 1894100, 2083510, 2688400, 3205400, 3333616, 3788200, 4167020, 5208775, 6410800, 7576400, 8334040, 10417550, 16668080, 20835100, 41670200, 83340400]

約数ペア:

[(1, 83340400), (2, 41670200), (4, 20835100), (5, 16668080), (8, 10417550), (10, 8334040), (11, 7576400), (13, 6410800), (16, 5208775), (20, 4167020), (22, 3788200), (25, 3333616), (26, 3205400), (31, 2688400), (40, 2083510), (44, 1894100), (47, 1773200), (50, 1666808), (52, 1602700), (55, 1515280), (62, 1344200), (65, 1282160), (80, 1041755), (88, 947050), (94, 886600), (100, 833404), (104, 801350), (110, 757640), (124, 672100), (130, 641080), (143, 582800), (155, 537680), (176, 473525), (188, 443300), (200, 416702), (208, 400675), (220, 378820), (235, 354640), (248, 336050), (260, 320540), (275, 303056), (286, 291400), (310, 268840), (325, 256432), (341, 244400), (376, 221650), (400, 208351), (403, 206800), (440, 189410), (470, 177320), (496, 168025), (517, 161200), (520, 160270), (550, 151528), (572, 145700), (611, 136400), (620, 134420), (650, 128216), (682, 122200), (715, 116560), (752, 110825), (775, 107536), (806, 103400), (880, 94705), (940, 88660), (1034, 80600), (1040, 80135), (1100, 75764), (1144, 72850), (1175, 70928), (1222, 68200), (1240, 67210), (1300, 64108), (1364, 61100), (1430, 58280), (1457, 57200), (1550, 53768), (1612, 51700), (1705, 48880), (1880, 44330), (2015, 41360), (2068, 40300), (2200, 37882), (2288, 36425), (2350, 35464), (2444, 34100), (2480, 33605), (2585, 32240), (2600, 32054), (2728, 30550), (2860, 29140), (2914, 28600), (3055, 27280), (3100, 26884), (3224, 25850), (3410, 24440), (3575, 23312), (3760, 22165), (4030, 20680), (4136, 20150), (4400, 18941), (4433, 18800), (4700, 17732), (4888, 17050), (5170, 16120), (5200, 16027), (5456, 15275), (5720, 14570), (5828, 14300), (6110, 13640), (6200, 13442), (6448, 12925), (6721, 12400), (6820, 12220), (7150, 11656), (7285, 11440), (8060, 10340), (8272, 10075), (8525, 9776), (8866, 9400)]