20078553000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3517}}^1$

素因数の和:3725

約数の個数: 256

約数和(自身を含む): 68754666240

約数和(自身を除く): 48676113240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 173, 200, 220, 250, 264, 275, 300, 330, 346, 375, 440, 500, 519, 550, 600, 660, 692, 750, 825, 865, 1000, 1038, 1100, 1320, 1375, 1384, 1500, 1650, 1730, 1903, 2076, 2200, 2595, 2750, 3000, 3300, 3460, 3517, 3806, 4125, 4152, 4325, 5190, 5500, 5709, 6600, 6920, 7034, 7612, 8250, 8650, 9515, 10380, 10551, 11000, 11418, 12975, 14068, 15224, 16500, 17300, 17585, 19030, 20760, 21102, 21625, 22836, 25950, 28136, 28545, 33000, 34600, 35170, 38060, 38687, 42204, 43250, 45672, 47575, 51900, 52755, 57090, 64875, 70340, 76120, 77374, 84408, 86500, 87925, 95150, 103800, 105510, 114180, 116061, 129750, 140680, 142725, 154748, 173000, 175850, 190300, 193435, 211020, 228360, 232122, 237875, 259500, 263775, 285450, 309496, 351700, 380600, 386870, 422040, 439625, 464244, 475750, 519000, 527550, 570900, 580305, 608441, 703400, 713625, 773740, 879250, 928488, 951500, 967175, 1055100, 1141800, 1160610, 1216882, 1318875, 1427250, 1547480, 1758500, 1825323, 1903000, 1934350, 2110200, 2321220, 2433764, 2637750, 2854500, 2901525, 3042205, 3517000, 3650646, 3868700, 4642440, 4835875, 4867528, 5275500, 5709000, 5803050, 6084410, 6692851, 7301292, 7737400, 9126615, 9671750, 10551000, 11606100, 12168820, 13385702, 14507625, 14602584, 15211025, 18253230, 19343500, 20078553, 23212200, 24337640, 26771404, 29015250, 30422050, 33464255, 36506460, 38687000, 40157106, 45633075, 53542808, 58030500, 60844100, 66928510, 73012920, 76055125, 80314212, 91266150, 100392765, 116061000, 121688200, 133857020, 152110250, 160628424, 167321275, 182532300, 200785530, 228165375, 267714040, 304220500, 334642550, 365064600, 401571060, 456330750, 501963825, 608441000, 669285100, 803142120, 836606375, 912661500, 1003927650, 1338570200, 1673212750, 1825323000, 2007855300, 2509819125, 3346425500, 4015710600, 5019638250, 6692851000, 10039276500, 20078553000]

約数ペア:

[(1, 20078553000), (2, 10039276500), (3, 6692851000), (4, 5019638250), (5, 4015710600), (6, 3346425500), (8, 2509819125), (10, 2007855300), (11, 1825323000), (12, 1673212750), (15, 1338570200), (20, 1003927650), (22, 912661500), (24, 836606375), (25, 803142120), (30, 669285100), (33, 608441000), (40, 501963825), (44, 456330750), (50, 401571060), (55, 365064600), (60, 334642550), (66, 304220500), (75, 267714040), (88, 228165375), (100, 200785530), (110, 182532300), (120, 167321275), (125, 160628424), (132, 152110250), (150, 133857020), (165, 121688200), (173, 116061000), (200, 100392765), (220, 91266150), (250, 80314212), (264, 76055125), (275, 73012920), (300, 66928510), (330, 60844100), (346, 58030500), (375, 53542808), (440, 45633075), (500, 40157106), (519, 38687000), (550, 36506460), (600, 33464255), (660, 30422050), (692, 29015250), (750, 26771404), (825, 24337640), (865, 23212200), (1000, 20078553), (1038, 19343500), (1100, 18253230), (1320, 15211025), (1375, 14602584), (1384, 14507625), (1500, 13385702), (1650, 12168820), (1730, 11606100), (1903, 10551000), (2076, 9671750), (2200, 9126615), (2595, 7737400), (2750, 7301292), (3000, 6692851), (3300, 6084410), (3460, 5803050), (3517, 5709000), (3806, 5275500), (4125, 4867528), (4152, 4835875), (4325, 4642440), (5190, 3868700), (5500, 3650646), (5709, 3517000), (6600, 3042205), (6920, 2901525), (7034, 2854500), (7612, 2637750), (8250, 2433764), (8650, 2321220), (9515, 2110200), (10380, 1934350), (10551, 1903000), (11000, 1825323), (11418, 1758500), (12975, 1547480), (14068, 1427250), (15224, 1318875), (16500, 1216882), (17300, 1160610), (17585, 1141800), (19030, 1055100), (20760, 967175), (21102, 951500), (21625, 928488), (22836, 879250), (25950, 773740), (28136, 713625), (28545, 703400), (33000, 608441), (34600, 580305), (35170, 570900), (38060, 527550), (38687, 519000), (42204, 475750), (43250, 464244), (45672, 439625), (47575, 422040), (51900, 386870), (52755, 380600), (57090, 351700), (64875, 309496), (70340, 285450), (76120, 263775), (77374, 259500), (84408, 237875), (86500, 232122), (87925, 228360), (95150, 211020), (103800, 193435), (105510, 190300), (114180, 175850), (116061, 173000), (129750, 154748), (140680, 142725)]