172591020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{45659}}^1$

素因数の和:45684

約数の個数: 96

約数和(自身を含む): 613670400

約数和(自身を除く): 441079380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 45659, 91318, 136977, 182636, 228295, 273954, 319613, 410931, 456590, 547908, 639226, 684885, 821862, 913180, 958839, 1232793, 1278452, 1369770, 1598065, 1643724, 1917678, 2054655, 2465586, 2739540, 2876517, 3196130, 3835356, 4109310, 4794195, 4931172, 5753034, 6163965, 6392260, 8218620, 8629551, 9588390, 11506068, 12327930, 14382585, 17259102, 19176780, 24655860, 28765170, 34518204, 43147755, 57530340, 86295510, 172591020]

約数ペア:

[(1, 172591020), (2, 86295510), (3, 57530340), (4, 43147755), (5, 34518204), (6, 28765170), (7, 24655860), (9, 19176780), (10, 17259102), (12, 14382585), (14, 12327930), (15, 11506068), (18, 9588390), (20, 8629551), (21, 8218620), (27, 6392260), (28, 6163965), (30, 5753034), (35, 4931172), (36, 4794195), (42, 4109310), (45, 3835356), (54, 3196130), (60, 2876517), (63, 2739540), (70, 2465586), (84, 2054655), (90, 1917678), (105, 1643724), (108, 1598065), (126, 1369770), (135, 1278452), (140, 1232793), (180, 958839), (189, 913180), (210, 821862), (252, 684885), (270, 639226), (315, 547908), (378, 456590), (420, 410931), (540, 319613), (630, 273954), (756, 228295), (945, 182636), (1260, 136977), (1890, 91318), (3780, 45659)]