71974200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1021

約数の個数: 96

約数和(自身を含む): 224985600

約数和(自身を除く): 153011400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 150, 200, 278, 300, 417, 556, 600, 695, 834, 863, 1112, 1390, 1668, 1726, 2085, 2589, 2780, 3336, 3452, 3475, 4170, 4315, 5178, 5560, 6904, 6950, 8340, 8630, 10356, 10425, 12945, 13900, 16680, 17260, 20712, 20850, 21575, 25890, 27800, 34520, 41700, 43150, 51780, 64725, 83400, 86300, 103560, 119957, 129450, 172600, 239914, 258900, 359871, 479828, 517800, 599785, 719742, 959656, 1199570, 1439484, 1799355, 2399140, 2878968, 2998925, 3598710, 4798280, 5997850, 7197420, 8996775, 11995700, 14394840, 17993550, 23991400, 35987100, 71974200]

約数ペア:

[(1, 71974200), (2, 35987100), (3, 23991400), (4, 17993550), (5, 14394840), (6, 11995700), (8, 8996775), (10, 7197420), (12, 5997850), (15, 4798280), (20, 3598710), (24, 2998925), (25, 2878968), (30, 2399140), (40, 1799355), (50, 1439484), (60, 1199570), (75, 959656), (100, 719742), (120, 599785), (139, 517800), (150, 479828), (200, 359871), (278, 258900), (300, 239914), (417, 172600), (556, 129450), (600, 119957), (695, 103560), (834, 86300), (863, 83400), (1112, 64725), (1390, 51780), (1668, 43150), (1726, 41700), (2085, 34520), (2589, 27800), (2780, 25890), (3336, 21575), (3452, 20850), (3475, 20712), (4170, 17260), (4315, 16680), (5178, 13900), (5560, 12945), (6904, 10425), (6950, 10356), (8340, 8630)]