197779321300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{26633}}^1$

素因数の和:26858

約数の個数: 144

約数和(自身を含む): 482155515072

約数和(自身を除く): 284376193772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 86, 100, 110, 157, 172, 215, 220, 275, 314, 430, 473, 550, 628, 785, 860, 946, 1075, 1100, 1570, 1727, 1892, 2150, 2365, 3140, 3454, 3925, 4300, 4730, 6751, 6908, 7850, 8635, 9460, 11825, 13502, 15700, 17270, 23650, 26633, 27004, 33755, 34540, 43175, 47300, 53266, 67510, 74261, 86350, 106532, 133165, 135020, 148522, 168775, 172700, 266330, 292963, 297044, 337550, 371305, 532660, 585926, 665825, 675100, 742610, 1145219, 1171852, 1331650, 1464815, 1485220, 1856525, 2290438, 2663300, 2929630, 3713050, 4181381, 4580876, 5726095, 5859260, 7324075, 7426100, 8362762, 11452190, 12597409, 14648150, 16725524, 20906905, 22904380, 25194818, 28630475, 29296300, 41813810, 45995191, 50389636, 57260950, 62987045, 83627620, 91990382, 104534525, 114521900, 125974090, 179799383, 183980764, 209069050, 229975955, 251948180, 314935225, 359598766, 418138100, 459951910, 629870450, 719197532, 898996915, 919903820, 1149879775, 1259740900, 1797993830, 1977793213, 2299759550, 3595987660, 3955586426, 4494984575, 4599519100, 7911172852, 8989969150, 9888966065, 17979938300, 19777932130, 39555864260, 49444830325, 98889660650, 197779321300]

約数ペア:

[(1, 197779321300), (2, 98889660650), (4, 49444830325), (5, 39555864260), (10, 19777932130), (11, 17979938300), (20, 9888966065), (22, 8989969150), (25, 7911172852), (43, 4599519100), (44, 4494984575), (50, 3955586426), (55, 3595987660), (86, 2299759550), (100, 1977793213), (110, 1797993830), (157, 1259740900), (172, 1149879775), (215, 919903820), (220, 898996915), (275, 719197532), (314, 629870450), (430, 459951910), (473, 418138100), (550, 359598766), (628, 314935225), (785, 251948180), (860, 229975955), (946, 209069050), (1075, 183980764), (1100, 179799383), (1570, 125974090), (1727, 114521900), (1892, 104534525), (2150, 91990382), (2365, 83627620), (3140, 62987045), (3454, 57260950), (3925, 50389636), (4300, 45995191), (4730, 41813810), (6751, 29296300), (6908, 28630475), (7850, 25194818), (8635, 22904380), (9460, 20906905), (11825, 16725524), (13502, 14648150), (15700, 12597409), (17270, 11452190), (23650, 8362762), (26633, 7426100), (27004, 7324075), (33755, 5859260), (34540, 5726095), (43175, 4580876), (47300, 4181381), (53266, 3713050), (67510, 2929630), (74261, 2663300), (86350, 2290438), (106532, 1856525), (133165, 1485220), (135020, 1464815), (148522, 1331650), (168775, 1171852), (172700, 1145219), (266330, 742610), (292963, 675100), (297044, 665825), (337550, 585926), (371305, 532660)]