102445980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 365783040

約数和(自身を除く): 263337060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 647, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1294, 1365, 1508, 1740, 1820, 1885, 1941, 2030, 2262, 2436, 2588, 2639, 2730, 3045, 3235, 3770, 3882, 4060, 4524, 4529, 5278, 5460, 5655, 6090, 6470, 7540, 7764, 7917, 8411, 9058, 9705, 10556, 11310, 12180, 12940, 13195, 13587, 15834, 16822, 18116, 18763, 19410, 22620, 22645, 25233, 26390, 27174, 31668, 33644, 37526, 38820, 39585, 42055, 45290, 50466, 52780, 54348, 56289, 58877, 67935, 75052, 79170, 84110, 90580, 93815, 100932, 112578, 117754, 126165, 131341, 135870, 158340, 168220, 176631, 187630, 225156, 235508, 243919, 252330, 262682, 271740, 281445, 294385, 353262, 375260, 394023, 487838, 504660, 525364, 562890, 588770, 656705, 706524, 731757, 788046, 883155, 975676, 1125780, 1177540, 1219595, 1313410, 1463514, 1576092, 1707433, 1766310, 1970115, 2439190, 2626820, 2927028, 3414866, 3532620, 3658785, 3940230, 4878380, 5122299, 6829732, 7317570, 7880460, 8537165, 10244598, 14635140, 17074330, 20489196, 25611495, 34148660, 51222990, 102445980]

約数ペア:

[(1, 102445980), (2, 51222990), (3, 34148660), (4, 25611495), (5, 20489196), (6, 17074330), (7, 14635140), (10, 10244598), (12, 8537165), (13, 7880460), (14, 7317570), (15, 6829732), (20, 5122299), (21, 4878380), (26, 3940230), (28, 3658785), (29, 3532620), (30, 3414866), (35, 2927028), (39, 2626820), (42, 2439190), (52, 1970115), (58, 1766310), (60, 1707433), (65, 1576092), (70, 1463514), (78, 1313410), (84, 1219595), (87, 1177540), (91, 1125780), (105, 975676), (116, 883155), (130, 788046), (140, 731757), (145, 706524), (156, 656705), (174, 588770), (182, 562890), (195, 525364), (203, 504660), (210, 487838), (260, 394023), (273, 375260), (290, 353262), (348, 294385), (364, 281445), (377, 271740), (390, 262682), (406, 252330), (420, 243919), (435, 235508), (455, 225156), (546, 187630), (580, 176631), (609, 168220), (647, 158340), (754, 135870), (780, 131341), (812, 126165), (870, 117754), (910, 112578), (1015, 100932), (1092, 93815), (1131, 90580), (1218, 84110), (1294, 79170), (1365, 75052), (1508, 67935), (1740, 58877), (1820, 56289), (1885, 54348), (1941, 52780), (2030, 50466), (2262, 45290), (2436, 42055), (2588, 39585), (2639, 38820), (2730, 37526), (3045, 33644), (3235, 31668), (3770, 27174), (3882, 26390), (4060, 25233), (4524, 22645), (4529, 22620), (5278, 19410), (5460, 18763), (5655, 18116), (6090, 16822), (6470, 15834), (7540, 13587), (7764, 13195), (7917, 12940), (8411, 12180), (9058, 11310), (9705, 10556)]