7730100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{409}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 28470400

約数和(自身を除く): 20740300

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, 409, 420, 450, 525, 540, 630, 675, 700, 756, 818, 900, 945, 1050, 1227, 1260, 1350, 1575, 1636, 1890, 2045, 2100, 2454, 2700, 2863, 3150, 3681, 3780, 4090, 4725, 4908, 5726, 6135, 6300, 7362, 8180, 8589, 9450, 10225, 11043, 11452, 12270, 14315, 14724, 17178, 18405, 18900, 20450, 22086, 24540, 25767, 28630, 30675, 34356, 36810, 40900, 42945, 44172, 51534, 55215, 57260, 61350, 71575, 73620, 77301, 85890, 92025, 103068, 110430, 122700, 128835, 143150, 154602, 171780, 184050, 214725, 220860, 257670, 276075, 286300, 309204, 368100, 386505, 429450, 515340, 552150, 644175, 773010, 858900, 1104300, 1288350, 1546020, 1932525, 2576700, 3865050, 7730100]

約数ペア:

[(1, 7730100), (2, 3865050), (3, 2576700), (4, 1932525), (5, 1546020), (6, 1288350), (7, 1104300), (9, 858900), (10, 773010), (12, 644175), (14, 552150), (15, 515340), (18, 429450), (20, 386505), (21, 368100), (25, 309204), (27, 286300), (28, 276075), (30, 257670), (35, 220860), (36, 214725), (42, 184050), (45, 171780), (50, 154602), (54, 143150), (60, 128835), (63, 122700), (70, 110430), (75, 103068), (84, 92025), (90, 85890), (100, 77301), (105, 73620), (108, 71575), (126, 61350), (135, 57260), (140, 55215), (150, 51534), (175, 44172), (180, 42945), (189, 40900), (210, 36810), (225, 34356), (252, 30675), (270, 28630), (300, 25767), (315, 24540), (350, 22086), (378, 20450), (409, 18900), (420, 18405), (450, 17178), (525, 14724), (540, 14315), (630, 12270), (675, 11452), (700, 11043), (756, 10225), (818, 9450), (900, 8589), (945, 8180), (1050, 7362), (1227, 6300), (1260, 6135), (1350, 5726), (1575, 4908), (1636, 4725), (1890, 4090), (2045, 3780), (2100, 3681), (2454, 3150), (2700, 2863)]