133178220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5604

約数の個数: 144

約数和(自身を含む): 486071040

約数和(自身を除く): 352892820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5563, 5985, 7980, 11126, 11970, 16689, 22252, 23940, 27815, 33378, 38941, 50067, 55630, 66756, 77882, 83445, 100134, 105697, 111260, 116823, 155764, 166890, 194705, 200268, 211394, 233646, 250335, 317091, 333780, 350469, 389410, 422788, 467292, 500670, 528485, 584115, 634182, 700938, 739879, 778820, 951273, 1001340, 1056970, 1168230, 1268364, 1401876, 1479758, 1585455, 1752345, 1902546, 2113940, 2219637, 2336460, 2959516, 3170910, 3504690, 3699395, 3805092, 4439274, 4756365, 6341820, 6658911, 7009380, 7398790, 8878548, 9512730, 11098185, 13317822, 14797580, 19025460, 22196370, 26635644, 33294555, 44392740, 66589110, 133178220]

約数ペア:

[(1, 133178220), (2, 66589110), (3, 44392740), (4, 33294555), (5, 26635644), (6, 22196370), (7, 19025460), (9, 14797580), (10, 13317822), (12, 11098185), (14, 9512730), (15, 8878548), (18, 7398790), (19, 7009380), (20, 6658911), (21, 6341820), (28, 4756365), (30, 4439274), (35, 3805092), (36, 3699395), (38, 3504690), (42, 3170910), (45, 2959516), (57, 2336460), (60, 2219637), (63, 2113940), (70, 1902546), (76, 1752345), (84, 1585455), (90, 1479758), (95, 1401876), (105, 1268364), (114, 1168230), (126, 1056970), (133, 1001340), (140, 951273), (171, 778820), (180, 739879), (190, 700938), (210, 634182), (228, 584115), (252, 528485), (266, 500670), (285, 467292), (315, 422788), (342, 389410), (380, 350469), (399, 333780), (420, 317091), (532, 250335), (570, 233646), (630, 211394), (665, 200268), (684, 194705), (798, 166890), (855, 155764), (1140, 116823), (1197, 111260), (1260, 105697), (1330, 100134), (1596, 83445), (1710, 77882), (1995, 66756), (2394, 55630), (2660, 50067), (3420, 38941), (3990, 33378), (4788, 27815), (5563, 23940), (5985, 22252), (7980, 16689), (11126, 11970)]