1330389500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 3459456000

約数和(自身を除く): 2129066500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 29, 38, 44, 50, 55, 58, 76, 95, 100, 110, 116, 125, 145, 190, 209, 220, 250, 275, 290, 319, 380, 418, 439, 475, 500, 550, 551, 580, 638, 725, 836, 878, 950, 1045, 1100, 1102, 1276, 1375, 1450, 1595, 1756, 1900, 2090, 2195, 2204, 2375, 2750, 2755, 2900, 3190, 3625, 4180, 4390, 4750, 4829, 5225, 5500, 5510, 6061, 6380, 7250, 7975, 8341, 8780, 9500, 9658, 10450, 10975, 11020, 12122, 12731, 13775, 14500, 15950, 16682, 19316, 20900, 21950, 24145, 24244, 25462, 26125, 27550, 30305, 31900, 33364, 39875, 41705, 43900, 48290, 50924, 52250, 54875, 55100, 60610, 63655, 68875, 79750, 83410, 91751, 96580, 104500, 109750, 120725, 121220, 127310, 137750, 140041, 151525, 159500, 166820, 183502, 208525, 219500, 241450, 241889, 254620, 275500, 280082, 303050, 318275, 367004, 417050, 458755, 482900, 483778, 560164, 603625, 606100, 636550, 700205, 757625, 834100, 917510, 967556, 1042625, 1207250, 1209445, 1273100, 1400410, 1515250, 1591375, 1835020, 2085250, 2293775, 2414500, 2418890, 2660779, 2800820, 3030500, 3182750, 3501025, 4170500, 4587550, 4837780, 5321558, 6047225, 6365500, 7002050, 9175100, 10643116, 11468875, 12094450, 13303895, 14004100, 17505125, 22937750, 24188900, 26607790, 30236125, 35010250, 45875500, 53215580, 60472250, 66519475, 70020500, 120944500, 133038950, 266077900, 332597375, 665194750, 1330389500]

約数ペア:

[(1, 1330389500), (2, 665194750), (4, 332597375), (5, 266077900), (10, 133038950), (11, 120944500), (19, 70020500), (20, 66519475), (22, 60472250), (25, 53215580), (29, 45875500), (38, 35010250), (44, 30236125), (50, 26607790), (55, 24188900), (58, 22937750), (76, 17505125), (95, 14004100), (100, 13303895), (110, 12094450), (116, 11468875), (125, 10643116), (145, 9175100), (190, 7002050), (209, 6365500), (220, 6047225), (250, 5321558), (275, 4837780), (290, 4587550), (319, 4170500), (380, 3501025), (418, 3182750), (439, 3030500), (475, 2800820), (500, 2660779), (550, 2418890), (551, 2414500), (580, 2293775), (638, 2085250), (725, 1835020), (836, 1591375), (878, 1515250), (950, 1400410), (1045, 1273100), (1100, 1209445), (1102, 1207250), (1276, 1042625), (1375, 967556), (1450, 917510), (1595, 834100), (1756, 757625), (1900, 700205), (2090, 636550), (2195, 606100), (2204, 603625), (2375, 560164), (2750, 483778), (2755, 482900), (2900, 458755), (3190, 417050), (3625, 367004), (4180, 318275), (4390, 303050), (4750, 280082), (4829, 275500), (5225, 254620), (5500, 241889), (5510, 241450), (6061, 219500), (6380, 208525), (7250, 183502), (7975, 166820), (8341, 159500), (8780, 151525), (9500, 140041), (9658, 137750), (10450, 127310), (10975, 121220), (11020, 120725), (12122, 109750), (12731, 104500), (13775, 96580), (14500, 91751), (15950, 83410), (16682, 79750), (19316, 68875), (20900, 63655), (21950, 60610), (24145, 55100), (24244, 54875), (25462, 52250), (26125, 50924), (27550, 48290), (30305, 43900), (31900, 41705), (33364, 39875)]