7879300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 21873600

約数和(自身を除く): 13994300

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 25, 26, 29, 38, 44, 50, 52, 55, 58, 65, 76, 95, 100, 110, 116, 130, 143, 145, 190, 209, 220, 247, 260, 275, 286, 290, 319, 325, 377, 380, 418, 475, 494, 550, 551, 572, 580, 638, 650, 715, 725, 754, 836, 950, 988, 1045, 1100, 1102, 1235, 1276, 1300, 1430, 1450, 1508, 1595, 1885, 1900, 2090, 2204, 2470, 2717, 2755, 2860, 2900, 3190, 3575, 3770, 4147, 4180, 4940, 5225, 5434, 5510, 6061, 6175, 6380, 7150, 7163, 7540, 7975, 8294, 9425, 10450, 10868, 11020, 12122, 12350, 13585, 13775, 14300, 14326, 15950, 16588, 18850, 20735, 20900, 24244, 24700, 27170, 27550, 28652, 30305, 31900, 35815, 37700, 41470, 54340, 55100, 60610, 67925, 71630, 78793, 82940, 103675, 121220, 135850, 143260, 151525, 157586, 179075, 207350, 271700, 303050, 315172, 358150, 393965, 414700, 606100, 716300, 787930, 1575860, 1969825, 3939650, 7879300]

約数ペア:

[(1, 7879300), (2, 3939650), (4, 1969825), (5, 1575860), (10, 787930), (11, 716300), (13, 606100), (19, 414700), (20, 393965), (22, 358150), (25, 315172), (26, 303050), (29, 271700), (38, 207350), (44, 179075), (50, 157586), (52, 151525), (55, 143260), (58, 135850), (65, 121220), (76, 103675), (95, 82940), (100, 78793), (110, 71630), (116, 67925), (130, 60610), (143, 55100), (145, 54340), (190, 41470), (209, 37700), (220, 35815), (247, 31900), (260, 30305), (275, 28652), (286, 27550), (290, 27170), (319, 24700), (325, 24244), (377, 20900), (380, 20735), (418, 18850), (475, 16588), (494, 15950), (550, 14326), (551, 14300), (572, 13775), (580, 13585), (638, 12350), (650, 12122), (715, 11020), (725, 10868), (754, 10450), (836, 9425), (950, 8294), (988, 7975), (1045, 7540), (1100, 7163), (1102, 7150), (1235, 6380), (1276, 6175), (1300, 6061), (1430, 5510), (1450, 5434), (1508, 5225), (1595, 4940), (1885, 4180), (1900, 4147), (2090, 3770), (2204, 3575), (2470, 3190), (2717, 2900), (2755, 2860)]