508738300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1388

約数の個数: 144

約数和(自身を含む): 1374912000

約数和(自身を除く): 866173700

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, 1319, 1330, 1450, 1900, 2030, 2204, 2638, 2660, 2755, 2900, 3325, 3857, 4060, 5075, 5276, 5510, 6595, 6650, 7714, 9233, 10150, 11020, 13190, 13300, 13775, 15428, 18466, 19285, 20300, 25061, 26380, 27550, 32975, 36932, 38251, 38570, 46165, 50122, 55100, 65950, 76502, 77140, 92330, 96425, 100244, 125305, 131900, 153004, 175427, 184660, 191255, 192850, 230825, 250610, 267757, 350854, 382510, 385700, 461650, 501220, 535514, 626525, 701708, 726769, 765020, 877135, 923300, 956275, 1071028, 1253050, 1338785, 1453538, 1754270, 1912550, 2506100, 2677570, 2907076, 3508540, 3633845, 3825100, 4385675, 5087383, 5355140, 6693925, 7267690, 8771350, 10174766, 13387850, 14535380, 17542700, 18169225, 20349532, 25436915, 26775700, 36338450, 50873830, 72676900, 101747660, 127184575, 254369150, 508738300]

約数ペア:

[(1, 508738300), (2, 254369150), (4, 127184575), (5, 101747660), (7, 72676900), (10, 50873830), (14, 36338450), (19, 26775700), (20, 25436915), (25, 20349532), (28, 18169225), (29, 17542700), (35, 14535380), (38, 13387850), (50, 10174766), (58, 8771350), (70, 7267690), (76, 6693925), (95, 5355140), (100, 5087383), (116, 4385675), (133, 3825100), (140, 3633845), (145, 3508540), (175, 2907076), (190, 2677570), (203, 2506100), (266, 1912550), (290, 1754270), (350, 1453538), (380, 1338785), (406, 1253050), (475, 1071028), (532, 956275), (551, 923300), (580, 877135), (665, 765020), (700, 726769), (725, 701708), (812, 626525), (950, 535514), (1015, 501220), (1102, 461650), (1319, 385700), (1330, 382510), (1450, 350854), (1900, 267757), (2030, 250610), (2204, 230825), (2638, 192850), (2660, 191255), (2755, 184660), (2900, 175427), (3325, 153004), (3857, 131900), (4060, 125305), (5075, 100244), (5276, 96425), (5510, 92330), (6595, 77140), (6650, 76502), (7714, 65950), (9233, 55100), (10150, 50122), (11020, 46165), (13190, 38570), (13300, 38251), (13775, 36932), (15428, 32975), (18466, 27550), (19285, 26380), (20300, 25061)]