86844420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 296352000

約数和(自身を除く): 209507580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 139, 156, 178, 180, 195, 234, 260, 267, 270, 278, 351, 356, 390, 417, 445, 468, 534, 540, 556, 585, 695, 702, 780, 801, 834, 890, 1068, 1157, 1170, 1251, 1335, 1390, 1404, 1602, 1668, 1755, 1780, 1807, 2085, 2314, 2340, 2403, 2502, 2670, 2780, 3204, 3471, 3510, 3614, 3753, 4005, 4170, 4628, 4806, 5004, 5340, 5421, 5785, 6255, 6942, 7020, 7228, 7506, 8010, 8340, 9035, 9612, 10413, 10842, 11570, 12015, 12371, 12510, 13884, 15012, 16020, 16263, 17355, 18070, 18765, 20826, 21684, 23140, 24030, 24742, 25020, 27105, 31239, 32526, 34710, 36140, 37113, 37530, 41652, 48060, 48789, 49484, 52065, 54210, 61855, 62478, 65052, 69420, 74226, 75060, 81315, 97578, 104130, 108420, 111339, 123710, 124956, 148452, 156195, 160823, 162630, 185565, 195156, 208260, 222678, 243945, 247420, 312390, 321646, 325260, 334017, 371130, 445356, 482469, 487890, 556695, 624780, 643292, 668034, 742260, 804115, 964938, 975780, 1113390, 1336068, 1447407, 1608230, 1670085, 1929876, 2226780, 2412345, 2894814, 3216460, 3340170, 4342221, 4824690, 5789628, 6680340, 7237035, 8684442, 9649380, 14474070, 17368884, 21711105, 28948140, 43422210, 86844420]

約数ペア:

[(1, 86844420), (2, 43422210), (3, 28948140), (4, 21711105), (5, 17368884), (6, 14474070), (9, 9649380), (10, 8684442), (12, 7237035), (13, 6680340), (15, 5789628), (18, 4824690), (20, 4342221), (26, 3340170), (27, 3216460), (30, 2894814), (36, 2412345), (39, 2226780), (45, 1929876), (52, 1670085), (54, 1608230), (60, 1447407), (65, 1336068), (78, 1113390), (89, 975780), (90, 964938), (108, 804115), (117, 742260), (130, 668034), (135, 643292), (139, 624780), (156, 556695), (178, 487890), (180, 482469), (195, 445356), (234, 371130), (260, 334017), (267, 325260), (270, 321646), (278, 312390), (351, 247420), (356, 243945), (390, 222678), (417, 208260), (445, 195156), (468, 185565), (534, 162630), (540, 160823), (556, 156195), (585, 148452), (695, 124956), (702, 123710), (780, 111339), (801, 108420), (834, 104130), (890, 97578), (1068, 81315), (1157, 75060), (1170, 74226), (1251, 69420), (1335, 65052), (1390, 62478), (1404, 61855), (1602, 54210), (1668, 52065), (1755, 49484), (1780, 48789), (1807, 48060), (2085, 41652), (2314, 37530), (2340, 37113), (2403, 36140), (2502, 34710), (2670, 32526), (2780, 31239), (3204, 27105), (3471, 25020), (3510, 24742), (3614, 24030), (3753, 23140), (4005, 21684), (4170, 20826), (4628, 18765), (4806, 18070), (5004, 17355), (5340, 16263), (5421, 16020), (5785, 15012), (6255, 13884), (6942, 12510), (7020, 12371), (7228, 12015), (7506, 11570), (8010, 10842), (8340, 10413), (9035, 9612)]