8889471300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1822

約数の個数: 144

約数和(自身を含む): 26143326720

約数和(自身を除く): 17253855420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 223, 267, 300, 356, 445, 446, 534, 669, 890, 892, 1068, 1115, 1335, 1338, 1493, 1780, 2225, 2230, 2670, 2676, 2986, 3345, 4450, 4460, 4479, 5340, 5575, 5972, 6675, 6690, 7465, 8900, 8958, 11150, 13350, 13380, 14930, 16725, 17916, 19847, 22300, 22395, 26700, 29860, 33450, 37325, 39694, 44790, 59541, 66900, 74650, 79388, 89580, 99235, 111975, 119082, 132877, 149300, 198470, 223950, 238164, 265754, 297705, 332939, 396940, 398631, 447900, 496175, 531508, 595410, 664385, 665878, 797262, 992350, 998817, 1190820, 1328770, 1331756, 1488525, 1594524, 1664695, 1984700, 1993155, 1997634, 2657540, 2977050, 3321925, 3329390, 3986310, 3995268, 4994085, 5954100, 6643850, 6658780, 7972620, 8323475, 9965775, 9988170, 13287700, 16646950, 19931550, 19976340, 24970425, 29631571, 33293900, 39863100, 49940850, 59263142, 88894713, 99881700, 118526284, 148157855, 177789426, 296315710, 355578852, 444473565, 592631420, 740789275, 888947130, 1481578550, 1777894260, 2222367825, 2963157100, 4444735650, 8889471300]

約数ペア:

[(1, 8889471300), (2, 4444735650), (3, 2963157100), (4, 2222367825), (5, 1777894260), (6, 1481578550), (10, 888947130), (12, 740789275), (15, 592631420), (20, 444473565), (25, 355578852), (30, 296315710), (50, 177789426), (60, 148157855), (75, 118526284), (89, 99881700), (100, 88894713), (150, 59263142), (178, 49940850), (223, 39863100), (267, 33293900), (300, 29631571), (356, 24970425), (445, 19976340), (446, 19931550), (534, 16646950), (669, 13287700), (890, 9988170), (892, 9965775), (1068, 8323475), (1115, 7972620), (1335, 6658780), (1338, 6643850), (1493, 5954100), (1780, 4994085), (2225, 3995268), (2230, 3986310), (2670, 3329390), (2676, 3321925), (2986, 2977050), (3345, 2657540), (4450, 1997634), (4460, 1993155), (4479, 1984700), (5340, 1664695), (5575, 1594524), (5972, 1488525), (6675, 1331756), (6690, 1328770), (7465, 1190820), (8900, 998817), (8958, 992350), (11150, 797262), (13350, 665878), (13380, 664385), (14930, 595410), (16725, 531508), (17916, 496175), (19847, 447900), (22300, 398631), (22395, 396940), (26700, 332939), (29860, 297705), (33450, 265754), (37325, 238164), (39694, 223950), (44790, 198470), (59541, 149300), (66900, 132877), (74650, 119082), (79388, 111975), (89580, 99235)]