1337221900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3536

約数の個数: 144

約数和(自身を含む): 3612268800

約数和(自身を除く): 2275046900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 29, 35, 38, 50, 58, 70, 76, 95, 100, 116, 133, 140, 145, 175, 190, 203, 266, 290, 350, 380, 406, 475, 532, 551, 580, 665, 700, 725, 812, 950, 1015, 1102, 1330, 1450, 1900, 2030, 2204, 2660, 2755, 2900, 3325, 3467, 3857, 4060, 5075, 5510, 6650, 6934, 7714, 10150, 11020, 13300, 13775, 13868, 15428, 17335, 19285, 20300, 24269, 27550, 34670, 38570, 48538, 55100, 65873, 69340, 77140, 86675, 96425, 97076, 100543, 121345, 131746, 173350, 192850, 201086, 242690, 263492, 329365, 346700, 385700, 402172, 461111, 485380, 502715, 606725, 658730, 703801, 922222, 1005430, 1213450, 1317460, 1407602, 1646825, 1844444, 1910317, 2010860, 2305555, 2426900, 2513575, 2815204, 3293650, 3519005, 3820634, 4611110, 5027150, 6587300, 7038010, 7641268, 9222220, 9551585, 10054300, 11527775, 13372219, 14076020, 17595025, 19103170, 23055550, 26744438, 35190050, 38206340, 46111100, 47757925, 53488876, 66861095, 70380100, 95515850, 133722190, 191031700, 267444380, 334305475, 668610950, 1337221900]

約数ペア:

[(1, 1337221900), (2, 668610950), (4, 334305475), (5, 267444380), (7, 191031700), (10, 133722190), (14, 95515850), (19, 70380100), (20, 66861095), (25, 53488876), (28, 47757925), (29, 46111100), (35, 38206340), (38, 35190050), (50, 26744438), (58, 23055550), (70, 19103170), (76, 17595025), (95, 14076020), (100, 13372219), (116, 11527775), (133, 10054300), (140, 9551585), (145, 9222220), (175, 7641268), (190, 7038010), (203, 6587300), (266, 5027150), (290, 4611110), (350, 3820634), (380, 3519005), (406, 3293650), (475, 2815204), (532, 2513575), (551, 2426900), (580, 2305555), (665, 2010860), (700, 1910317), (725, 1844444), (812, 1646825), (950, 1407602), (1015, 1317460), (1102, 1213450), (1330, 1005430), (1450, 922222), (1900, 703801), (2030, 658730), (2204, 606725), (2660, 502715), (2755, 485380), (2900, 461111), (3325, 402172), (3467, 385700), (3857, 346700), (4060, 329365), (5075, 263492), (5510, 242690), (6650, 201086), (6934, 192850), (7714, 173350), (10150, 131746), (11020, 121345), (13300, 100543), (13775, 97076), (13868, 96425), (15428, 86675), (17335, 77140), (19285, 69340), (20300, 65873), (24269, 55100), (27550, 48538), (34670, 38570)]