1900264800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{113111}}^1$

素因数の和:113141

約数の個数: 144

約数和(自身を含む): 7069047552

約数和(自身を除く): 5168782752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 113111, 226222, 339333, 452444, 565555, 678666, 791777, 904888, 1131110, 1357332, 1583554, 1696665, 1809776, 2262220, 2375331, 2714664, 2827775, 3167108, 3393330, 3619552, 3958885, 4524440, 4750662, 5429328, 5655550, 6334216, 6786660, 7917770, 8483325, 9048880, 9501324, 10858656, 11311100, 11876655, 12668432, 13573320, 15835540, 16966650, 18097760, 19002648, 19794425, 22622200, 23753310, 25336864, 27146640, 31671080, 33933300, 38005296, 39588850, 45244400, 47506620, 54293280, 59383275, 63342160, 67866600, 76010592, 79177700, 90488800, 95013240, 118766550, 126684320, 135733200, 158355400, 190026480, 237533100, 271466400, 316710800, 380052960, 475066200, 633421600, 950132400, 1900264800]

約数ペア:

[(1, 1900264800), (2, 950132400), (3, 633421600), (4, 475066200), (5, 380052960), (6, 316710800), (7, 271466400), (8, 237533100), (10, 190026480), (12, 158355400), (14, 135733200), (15, 126684320), (16, 118766550), (20, 95013240), (21, 90488800), (24, 79177700), (25, 76010592), (28, 67866600), (30, 63342160), (32, 59383275), (35, 54293280), (40, 47506620), (42, 45244400), (48, 39588850), (50, 38005296), (56, 33933300), (60, 31671080), (70, 27146640), (75, 25336864), (80, 23753310), (84, 22622200), (96, 19794425), (100, 19002648), (105, 18097760), (112, 16966650), (120, 15835540), (140, 13573320), (150, 12668432), (160, 11876655), (168, 11311100), (175, 10858656), (200, 9501324), (210, 9048880), (224, 8483325), (240, 7917770), (280, 6786660), (300, 6334216), (336, 5655550), (350, 5429328), (400, 4750662), (420, 4524440), (480, 3958885), (525, 3619552), (560, 3393330), (600, 3167108), (672, 2827775), (700, 2714664), (800, 2375331), (840, 2262220), (1050, 1809776), (1120, 1696665), (1200, 1583554), (1400, 1357332), (1680, 1131110), (2100, 904888), (2400, 791777), (2800, 678666), (3360, 565555), (4200, 452444), (5600, 339333), (8400, 226222), (16800, 113111)]