2699682700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2768

約数の個数: 144

約数和(自身を含む): 6982053120

約数和(自身を除く): 4282370420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 71, 100, 110, 130, 142, 143, 220, 260, 275, 284, 286, 325, 355, 550, 572, 650, 710, 715, 781, 923, 1100, 1300, 1420, 1430, 1562, 1775, 1846, 2659, 2860, 3124, 3550, 3575, 3692, 3905, 4615, 5318, 7100, 7150, 7810, 9230, 10153, 10636, 13295, 14300, 15620, 18460, 19525, 20306, 23075, 26590, 29249, 34567, 39050, 40612, 46150, 50765, 53180, 58498, 66475, 69134, 78100, 92300, 101530, 116996, 132950, 138268, 146245, 172835, 188789, 203060, 253825, 265900, 292490, 345670, 377578, 380237, 507650, 584980, 691340, 731225, 755156, 760474, 864175, 943945, 1015300, 1462450, 1520948, 1728350, 1887890, 1901185, 2076679, 2454257, 2924900, 3456700, 3775780, 3802370, 4153358, 4719725, 4908514, 7604740, 8306716, 9439450, 9505925, 9817028, 10383395, 12271285, 18878900, 19011850, 20766790, 24542570, 26996827, 38023700, 41533580, 49085140, 51916975, 53993654, 61356425, 103833950, 107987308, 122712850, 134984135, 207667900, 245425700, 269968270, 539936540, 674920675, 1349841350, 2699682700]

約数ペア:

[(1, 2699682700), (2, 1349841350), (4, 674920675), (5, 539936540), (10, 269968270), (11, 245425700), (13, 207667900), (20, 134984135), (22, 122712850), (25, 107987308), (26, 103833950), (44, 61356425), (50, 53993654), (52, 51916975), (55, 49085140), (65, 41533580), (71, 38023700), (100, 26996827), (110, 24542570), (130, 20766790), (142, 19011850), (143, 18878900), (220, 12271285), (260, 10383395), (275, 9817028), (284, 9505925), (286, 9439450), (325, 8306716), (355, 7604740), (550, 4908514), (572, 4719725), (650, 4153358), (710, 3802370), (715, 3775780), (781, 3456700), (923, 2924900), (1100, 2454257), (1300, 2076679), (1420, 1901185), (1430, 1887890), (1562, 1728350), (1775, 1520948), (1846, 1462450), (2659, 1015300), (2860, 943945), (3124, 864175), (3550, 760474), (3575, 755156), (3692, 731225), (3905, 691340), (4615, 584980), (5318, 507650), (7100, 380237), (7150, 377578), (7810, 345670), (9230, 292490), (10153, 265900), (10636, 253825), (13295, 203060), (14300, 188789), (15620, 172835), (18460, 146245), (19525, 138268), (20306, 132950), (23075, 116996), (26590, 101530), (29249, 92300), (34567, 78100), (39050, 69134), (40612, 66475), (46150, 58498), (50765, 53180)]