1398720600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8011}}^1$

素因数の和:8130

約数の個数: 144

約数和(自身を含む): 4746388920

約数和(自身を除く): 3347668320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 150, 180, 194, 200, 225, 291, 300, 360, 388, 450, 485, 582, 600, 776, 873, 900, 970, 1164, 1455, 1746, 1800, 1940, 2328, 2425, 2910, 3492, 3880, 4365, 4850, 5820, 6984, 7275, 8011, 8730, 9700, 11640, 14550, 16022, 17460, 19400, 21825, 24033, 29100, 32044, 34920, 40055, 43650, 48066, 58200, 64088, 72099, 80110, 87300, 96132, 120165, 144198, 160220, 174600, 192264, 200275, 240330, 288396, 320440, 360495, 400550, 480660, 576792, 600825, 720990, 777067, 801100, 961320, 1201650, 1441980, 1554134, 1602200, 1802475, 2331201, 2403300, 2883960, 3108268, 3604950, 3885335, 4662402, 4806600, 6216536, 6993603, 7209900, 7770670, 9324804, 11656005, 13987206, 14419800, 15541340, 18649608, 19426675, 23312010, 27974412, 31082680, 34968015, 38853350, 46624020, 55948824, 58280025, 69936030, 77706700, 93248040, 116560050, 139872060, 155413400, 174840075, 233120100, 279744120, 349680150, 466240200, 699360300, 1398720600]

約数ペア:

[(1, 1398720600), (2, 699360300), (3, 466240200), (4, 349680150), (5, 279744120), (6, 233120100), (8, 174840075), (9, 155413400), (10, 139872060), (12, 116560050), (15, 93248040), (18, 77706700), (20, 69936030), (24, 58280025), (25, 55948824), (30, 46624020), (36, 38853350), (40, 34968015), (45, 31082680), (50, 27974412), (60, 23312010), (72, 19426675), (75, 18649608), (90, 15541340), (97, 14419800), (100, 13987206), (120, 11656005), (150, 9324804), (180, 7770670), (194, 7209900), (200, 6993603), (225, 6216536), (291, 4806600), (300, 4662402), (360, 3885335), (388, 3604950), (450, 3108268), (485, 2883960), (582, 2403300), (600, 2331201), (776, 1802475), (873, 1602200), (900, 1554134), (970, 1441980), (1164, 1201650), (1455, 961320), (1746, 801100), (1800, 777067), (1940, 720990), (2328, 600825), (2425, 576792), (2910, 480660), (3492, 400550), (3880, 360495), (4365, 320440), (4850, 288396), (5820, 240330), (6984, 200275), (7275, 192264), (8011, 174600), (8730, 160220), (9700, 144198), (11640, 120165), (14550, 96132), (16022, 87300), (17460, 80110), (19400, 72099), (21825, 64088), (24033, 58200), (29100, 48066), (32044, 43650), (34920, 40055)]