149810600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 365571840

約数和(自身を除く): 215761240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 73, 100, 124, 146, 155, 200, 248, 292, 310, 331, 365, 584, 620, 662, 730, 775, 1240, 1324, 1460, 1550, 1655, 1825, 2263, 2648, 2920, 3100, 3310, 3650, 4526, 6200, 6620, 7300, 8275, 9052, 10261, 11315, 13240, 14600, 16550, 18104, 20522, 22630, 24163, 33100, 41044, 45260, 48326, 51305, 56575, 66200, 82088, 90520, 96652, 102610, 113150, 120815, 193304, 205220, 226300, 241630, 256525, 410440, 452600, 483260, 513050, 604075, 749053, 966520, 1026100, 1208150, 1498106, 2052200, 2416300, 2996212, 3745265, 4832600, 5992424, 7490530, 14981060, 18726325, 29962120, 37452650, 74905300, 149810600]

約数ペア:

[(1, 149810600), (2, 74905300), (4, 37452650), (5, 29962120), (8, 18726325), (10, 14981060), (20, 7490530), (25, 5992424), (31, 4832600), (40, 3745265), (50, 2996212), (62, 2416300), (73, 2052200), (100, 1498106), (124, 1208150), (146, 1026100), (155, 966520), (200, 749053), (248, 604075), (292, 513050), (310, 483260), (331, 452600), (365, 410440), (584, 256525), (620, 241630), (662, 226300), (730, 205220), (775, 193304), (1240, 120815), (1324, 113150), (1460, 102610), (1550, 96652), (1655, 90520), (1825, 82088), (2263, 66200), (2648, 56575), (2920, 51305), (3100, 48326), (3310, 45260), (3650, 41044), (4526, 33100), (6200, 24163), (6620, 22630), (7300, 20522), (8275, 18104), (9052, 16550), (10261, 14600), (11315, 13240)]