130741800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4447}}^1$

素因数の和:4480

約数の個数: 144

約数和(自身を含む): 471576960

約数和(自身を除く): 340835160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4447, 4900, 5880, 7350, 8894, 9800, 13341, 14700, 17788, 22235, 26682, 29400, 31129, 35576, 44470, 53364, 62258, 66705, 88940, 93387, 106728, 111175, 124516, 133410, 155645, 177880, 186774, 217903, 222350, 249032, 266820, 311290, 333525, 373548, 435806, 444700, 466935, 533640, 622580, 653709, 667050, 747096, 778225, 871612, 889400, 933870, 1089515, 1245160, 1307418, 1334100, 1556450, 1743224, 1867740, 2179030, 2334675, 2614836, 2668200, 3112900, 3268545, 3735480, 4358060, 4669350, 5229672, 5447575, 6225800, 6537090, 8716120, 9338700, 10895150, 13074180, 16342725, 18677400, 21790300, 26148360, 32685450, 43580600, 65370900, 130741800]

約数ペア:

[(1, 130741800), (2, 65370900), (3, 43580600), (4, 32685450), (5, 26148360), (6, 21790300), (7, 18677400), (8, 16342725), (10, 13074180), (12, 10895150), (14, 9338700), (15, 8716120), (20, 6537090), (21, 6225800), (24, 5447575), (25, 5229672), (28, 4669350), (30, 4358060), (35, 3735480), (40, 3268545), (42, 3112900), (49, 2668200), (50, 2614836), (56, 2334675), (60, 2179030), (70, 1867740), (75, 1743224), (84, 1556450), (98, 1334100), (100, 1307418), (105, 1245160), (120, 1089515), (140, 933870), (147, 889400), (150, 871612), (168, 778225), (175, 747096), (196, 667050), (200, 653709), (210, 622580), (245, 533640), (280, 466935), (294, 444700), (300, 435806), (350, 373548), (392, 333525), (420, 311290), (490, 266820), (525, 249032), (588, 222350), (600, 217903), (700, 186774), (735, 177880), (840, 155645), (980, 133410), (1050, 124516), (1176, 111175), (1225, 106728), (1400, 93387), (1470, 88940), (1960, 66705), (2100, 62258), (2450, 53364), (2940, 44470), (3675, 35576), (4200, 31129), (4447, 29400), (4900, 26682), (5880, 22235), (7350, 17788), (8894, 14700), (9800, 13341)]