222536600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 407423080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 88, 100, 104, 110, 124, 130, 143, 155, 200, 220, 248, 251, 260, 275, 286, 310, 325, 341, 403, 440, 502, 520, 550, 572, 620, 650, 682, 715, 775, 806, 1004, 1100, 1144, 1240, 1255, 1300, 1364, 1430, 1550, 1612, 1705, 2008, 2015, 2200, 2510, 2600, 2728, 2761, 2860, 3100, 3224, 3263, 3410, 3575, 4030, 4433, 5020, 5522, 5720, 6200, 6275, 6526, 6820, 7150, 7781, 8060, 8525, 8866, 10040, 10075, 11044, 12550, 13052, 13640, 13805, 14300, 15562, 16120, 16315, 17050, 17732, 20150, 22088, 22165, 25100, 26104, 27610, 28600, 31124, 32630, 34100, 35464, 35893, 38905, 40300, 44330, 50200, 55220, 62248, 65260, 68200, 69025, 71786, 77810, 80600, 81575, 85591, 88660, 101153, 110440, 110825, 130520, 138050, 143572, 155620, 163150, 171182, 177320, 179465, 194525, 202306, 221650, 276100, 287144, 311240, 326300, 342364, 358930, 389050, 404612, 427955, 443300, 505765, 552200, 652600, 684728, 717860, 778100, 809224, 855910, 886600, 897325, 1011530, 1112683, 1435720, 1556200, 1711820, 1794650, 2023060, 2139775, 2225366, 2528825, 3423640, 3589300, 4046120, 4279550, 4450732, 5057650, 5563415, 7178600, 8559100, 8901464, 10115300, 11126830, 17118200, 20230600, 22253660, 27817075, 44507320, 55634150, 111268300, 222536600]

約数ペア:

[(1, 222536600), (2, 111268300), (4, 55634150), (5, 44507320), (8, 27817075), (10, 22253660), (11, 20230600), (13, 17118200), (20, 11126830), (22, 10115300), (25, 8901464), (26, 8559100), (31, 7178600), (40, 5563415), (44, 5057650), (50, 4450732), (52, 4279550), (55, 4046120), (62, 3589300), (65, 3423640), (88, 2528825), (100, 2225366), (104, 2139775), (110, 2023060), (124, 1794650), (130, 1711820), (143, 1556200), (155, 1435720), (200, 1112683), (220, 1011530), (248, 897325), (251, 886600), (260, 855910), (275, 809224), (286, 778100), (310, 717860), (325, 684728), (341, 652600), (403, 552200), (440, 505765), (502, 443300), (520, 427955), (550, 404612), (572, 389050), (620, 358930), (650, 342364), (682, 326300), (715, 311240), (775, 287144), (806, 276100), (1004, 221650), (1100, 202306), (1144, 194525), (1240, 179465), (1255, 177320), (1300, 171182), (1364, 163150), (1430, 155620), (1550, 143572), (1612, 138050), (1705, 130520), (2008, 110825), (2015, 110440), (2200, 101153), (2510, 88660), (2600, 85591), (2728, 81575), (2761, 80600), (2860, 77810), (3100, 71786), (3224, 69025), (3263, 68200), (3410, 65260), (3575, 62248), (4030, 55220), (4433, 50200), (5020, 44330), (5522, 40300), (5720, 38905), (6200, 35893), (6275, 35464), (6526, 34100), (6820, 32630), (7150, 31124), (7781, 28600), (8060, 27610), (8525, 26104), (8866, 25100), (10040, 22165), (10075, 22088), (11044, 20150), (12550, 17732), (13052, 17050), (13640, 16315), (13805, 16120), (14300, 15562)]