137782600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 336407040

約数和(自身を除く): 198624440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 71, 100, 124, 142, 155, 200, 248, 284, 310, 313, 355, 568, 620, 626, 710, 775, 1240, 1252, 1420, 1550, 1565, 1775, 2201, 2504, 2840, 3100, 3130, 3550, 4402, 6200, 6260, 7100, 7825, 8804, 9703, 11005, 12520, 14200, 15650, 17608, 19406, 22010, 22223, 31300, 38812, 44020, 44446, 48515, 55025, 62600, 77624, 88040, 88892, 97030, 110050, 111115, 177784, 194060, 220100, 222230, 242575, 388120, 440200, 444460, 485150, 555575, 688913, 888920, 970300, 1111150, 1377826, 1940600, 2222300, 2755652, 3444565, 4444600, 5511304, 6889130, 13778260, 17222825, 27556520, 34445650, 68891300, 137782600]

約数ペア:

[(1, 137782600), (2, 68891300), (4, 34445650), (5, 27556520), (8, 17222825), (10, 13778260), (20, 6889130), (25, 5511304), (31, 4444600), (40, 3444565), (50, 2755652), (62, 2222300), (71, 1940600), (100, 1377826), (124, 1111150), (142, 970300), (155, 888920), (200, 688913), (248, 555575), (284, 485150), (310, 444460), (313, 440200), (355, 388120), (568, 242575), (620, 222230), (626, 220100), (710, 194060), (775, 177784), (1240, 111115), (1252, 110050), (1420, 97030), (1550, 88892), (1565, 88040), (1775, 77624), (2201, 62600), (2504, 55025), (2840, 48515), (3100, 44446), (3130, 44020), (3550, 38812), (4402, 31300), (6200, 22223), (6260, 22010), (7100, 19406), (7825, 17608), (8804, 15650), (9703, 14200), (11005, 12520)]