67833220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 182988288

約数和(自身を除く): 115155068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 61, 65, 70, 91, 94, 122, 130, 140, 169, 182, 188, 235, 244, 260, 305, 329, 338, 364, 427, 455, 470, 610, 611, 658, 676, 793, 845, 854, 910, 940, 1183, 1220, 1222, 1316, 1586, 1645, 1690, 1708, 1820, 2135, 2366, 2444, 2867, 3055, 3172, 3290, 3380, 3965, 4270, 4277, 4732, 5551, 5734, 5915, 6110, 6580, 7930, 7943, 8540, 8554, 10309, 11102, 11468, 11830, 12220, 14335, 15860, 15886, 17108, 20069, 20618, 21385, 22204, 23660, 27755, 28670, 31772, 37271, 39715, 40138, 41236, 42770, 51545, 55510, 55601, 57340, 72163, 74542, 79430, 80276, 85540, 100345, 103090, 111020, 111202, 144326, 149084, 158860, 186355, 200690, 206180, 222404, 260897, 278005, 288652, 360815, 372710, 401380, 484523, 521794, 556010, 721630, 745420, 969046, 1043588, 1112020, 1304485, 1443260, 1938092, 2422615, 2608970, 3391661, 4845230, 5217940, 6783322, 9690460, 13566644, 16958305, 33916610, 67833220]

約数ペア:

[(1, 67833220), (2, 33916610), (4, 16958305), (5, 13566644), (7, 9690460), (10, 6783322), (13, 5217940), (14, 4845230), (20, 3391661), (26, 2608970), (28, 2422615), (35, 1938092), (47, 1443260), (52, 1304485), (61, 1112020), (65, 1043588), (70, 969046), (91, 745420), (94, 721630), (122, 556010), (130, 521794), (140, 484523), (169, 401380), (182, 372710), (188, 360815), (235, 288652), (244, 278005), (260, 260897), (305, 222404), (329, 206180), (338, 200690), (364, 186355), (427, 158860), (455, 149084), (470, 144326), (610, 111202), (611, 111020), (658, 103090), (676, 100345), (793, 85540), (845, 80276), (854, 79430), (910, 74542), (940, 72163), (1183, 57340), (1220, 55601), (1222, 55510), (1316, 51545), (1586, 42770), (1645, 41236), (1690, 40138), (1708, 39715), (1820, 37271), (2135, 31772), (2366, 28670), (2444, 27755), (2867, 23660), (3055, 22204), (3172, 21385), (3290, 20618), (3380, 20069), (3965, 17108), (4270, 15886), (4277, 15860), (4732, 14335), (5551, 12220), (5734, 11830), (5915, 11468), (6110, 11102), (6580, 10309), (7930, 8554), (7943, 8540)]