139196200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 394974720

約数和(自身を除く): 255778520

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, 157, 200, 220, 248, 260, 275, 286, 310, 314, 325, 341, 403, 440, 520, 550, 572, 620, 628, 650, 682, 715, 775, 785, 806, 1100, 1144, 1240, 1256, 1300, 1364, 1430, 1550, 1570, 1612, 1705, 1727, 2015, 2041, 2200, 2600, 2728, 2860, 3100, 3140, 3224, 3410, 3454, 3575, 3925, 4030, 4082, 4433, 4867, 5720, 6200, 6280, 6820, 6908, 7150, 7850, 8060, 8164, 8525, 8635, 8866, 9734, 10075, 10205, 13640, 13816, 14300, 15700, 16120, 16328, 17050, 17270, 17732, 19468, 20150, 20410, 22165, 22451, 24335, 28600, 31400, 34100, 34540, 35464, 38936, 40300, 40820, 43175, 44330, 44902, 48670, 51025, 53537, 63271, 68200, 69080, 80600, 81640, 86350, 88660, 89804, 97340, 102050, 107074, 110825, 112255, 121675, 126542, 172700, 177320, 179608, 194680, 204100, 214148, 221650, 224510, 243350, 253084, 267685, 316355, 345400, 408200, 428296, 443300, 449020, 486700, 506168, 535370, 561275, 632710, 695981, 886600, 898040, 973400, 1070740, 1122550, 1265420, 1338425, 1391962, 1581775, 2141480, 2245100, 2530840, 2676850, 2783924, 3163550, 3479905, 4490200, 5353700, 5567848, 6327100, 6959810, 10707400, 12654200, 13919620, 17399525, 27839240, 34799050, 69598100, 139196200]

約数ペア:

[(1, 139196200), (2, 69598100), (4, 34799050), (5, 27839240), (8, 17399525), (10, 13919620), (11, 12654200), (13, 10707400), (20, 6959810), (22, 6327100), (25, 5567848), (26, 5353700), (31, 4490200), (40, 3479905), (44, 3163550), (50, 2783924), (52, 2676850), (55, 2530840), (62, 2245100), (65, 2141480), (88, 1581775), (100, 1391962), (104, 1338425), (110, 1265420), (124, 1122550), (130, 1070740), (143, 973400), (155, 898040), (157, 886600), (200, 695981), (220, 632710), (248, 561275), (260, 535370), (275, 506168), (286, 486700), (310, 449020), (314, 443300), (325, 428296), (341, 408200), (403, 345400), (440, 316355), (520, 267685), (550, 253084), (572, 243350), (620, 224510), (628, 221650), (650, 214148), (682, 204100), (715, 194680), (775, 179608), (785, 177320), (806, 172700), (1100, 126542), (1144, 121675), (1240, 112255), (1256, 110825), (1300, 107074), (1364, 102050), (1430, 97340), (1550, 89804), (1570, 88660), (1612, 86350), (1705, 81640), (1727, 80600), (2015, 69080), (2041, 68200), (2200, 63271), (2600, 53537), (2728, 51025), (2860, 48670), (3100, 44902), (3140, 44330), (3224, 43175), (3410, 40820), (3454, 40300), (3575, 38936), (3925, 35464), (4030, 34540), (4082, 34100), (4433, 31400), (4867, 28600), (5720, 24335), (6200, 22451), (6280, 22165), (6820, 20410), (6908, 20150), (7150, 19468), (7850, 17732), (8060, 17270), (8164, 17050), (8525, 16328), (8635, 16120), (8866, 15700), (9734, 14300), (10075, 13816), (10205, 13640)]