805658100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 2527421568

約数和(自身を除く): 1721763468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 167, 195, 260, 300, 325, 334, 390, 501, 650, 668, 780, 835, 975, 1002, 1237, 1300, 1670, 1950, 2004, 2171, 2474, 2505, 3340, 3711, 3900, 4175, 4342, 4948, 5010, 6185, 6513, 7422, 8350, 8684, 10020, 10855, 12370, 12525, 13026, 14844, 16081, 16700, 18555, 21710, 24740, 25050, 26052, 30925, 32162, 32565, 37110, 43420, 48243, 50100, 54275, 61850, 64324, 65130, 74220, 80405, 92775, 96486, 108550, 123700, 130260, 160810, 162825, 185550, 192972, 206579, 217100, 241215, 321620, 325650, 371100, 402025, 413158, 482430, 619737, 651300, 804050, 826316, 964860, 1032895, 1206075, 1239474, 1608100, 2065790, 2412150, 2478948, 2685527, 3098685, 4131580, 4824300, 5164475, 5371054, 6197370, 8056581, 10328950, 10742108, 12394740, 13427635, 15493425, 16113162, 20657900, 26855270, 30986850, 32226324, 40282905, 53710540, 61973700, 67138175, 80565810, 134276350, 161131620, 201414525, 268552700, 402829050, 805658100]

約数ペア:

[(1, 805658100), (2, 402829050), (3, 268552700), (4, 201414525), (5, 161131620), (6, 134276350), (10, 80565810), (12, 67138175), (13, 61973700), (15, 53710540), (20, 40282905), (25, 32226324), (26, 30986850), (30, 26855270), (39, 20657900), (50, 16113162), (52, 15493425), (60, 13427635), (65, 12394740), (75, 10742108), (78, 10328950), (100, 8056581), (130, 6197370), (150, 5371054), (156, 5164475), (167, 4824300), (195, 4131580), (260, 3098685), (300, 2685527), (325, 2478948), (334, 2412150), (390, 2065790), (501, 1608100), (650, 1239474), (668, 1206075), (780, 1032895), (835, 964860), (975, 826316), (1002, 804050), (1237, 651300), (1300, 619737), (1670, 482430), (1950, 413158), (2004, 402025), (2171, 371100), (2474, 325650), (2505, 321620), (3340, 241215), (3711, 217100), (3900, 206579), (4175, 192972), (4342, 185550), (4948, 162825), (5010, 160810), (6185, 130260), (6513, 123700), (7422, 108550), (8350, 96486), (8684, 92775), (10020, 80405), (10855, 74220), (12370, 65130), (12525, 64324), (13026, 61850), (14844, 54275), (16081, 50100), (16700, 48243), (18555, 43420), (21710, 37110), (24740, 32565), (25050, 32162), (26052, 30925)]