123246900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6551

約数の個数: 144

約数和(自身を含む): 452887680

約数和(自身を除く): 329640780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 6521, 9450, 13042, 18900, 19563, 26084, 32605, 39126, 45647, 58689, 65210, 78252, 91294, 97815, 117378, 130420, 136941, 163025, 176067, 182588, 195630, 228235, 234756, 273882, 293445, 326050, 352134, 391260, 410823, 456470, 489075, 547764, 586890, 652100, 684705, 704268, 821646, 880335, 912940, 978150, 1141175, 1173780, 1232469, 1369410, 1467225, 1643292, 1760670, 1956300, 2054115, 2282350, 2464938, 2738820, 2934450, 3423525, 3521340, 4108230, 4401675, 4564700, 4929876, 5868900, 6162345, 6847050, 8216460, 8803350, 10270575, 12324690, 13694100, 17606700, 20541150, 24649380, 30811725, 41082300, 61623450, 123246900]

約数ペア:

[(1, 123246900), (2, 61623450), (3, 41082300), (4, 30811725), (5, 24649380), (6, 20541150), (7, 17606700), (9, 13694100), (10, 12324690), (12, 10270575), (14, 8803350), (15, 8216460), (18, 6847050), (20, 6162345), (21, 5868900), (25, 4929876), (27, 4564700), (28, 4401675), (30, 4108230), (35, 3521340), (36, 3423525), (42, 2934450), (45, 2738820), (50, 2464938), (54, 2282350), (60, 2054115), (63, 1956300), (70, 1760670), (75, 1643292), (84, 1467225), (90, 1369410), (100, 1232469), (105, 1173780), (108, 1141175), (126, 978150), (135, 912940), (140, 880335), (150, 821646), (175, 704268), (180, 684705), (189, 652100), (210, 586890), (225, 547764), (252, 489075), (270, 456470), (300, 410823), (315, 391260), (350, 352134), (378, 326050), (420, 293445), (450, 273882), (525, 234756), (540, 228235), (630, 195630), (675, 182588), (700, 176067), (756, 163025), (900, 136941), (945, 130420), (1050, 117378), (1260, 97815), (1350, 91294), (1575, 78252), (1890, 65210), (2100, 58689), (2700, 45647), (3150, 39126), (3780, 32605), (4725, 26084), (6300, 19563), (6521, 18900), (9450, 13042)]