194621700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7129}}^1$

素因数の和:7166

約数の個数: 144

約数和(自身を含む): 693150080

約数和(自身を除く): 498528380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 7129, 9100, 13650, 14258, 21387, 27300, 28516, 35645, 42774, 49903, 71290, 85548, 92677, 99806, 106935, 142580, 149709, 178225, 185354, 199612, 213870, 249515, 278031, 299418, 356450, 370708, 427740, 463385, 499030, 534675, 556062, 598836, 648739, 712900, 748545, 926770, 998060, 1069350, 1112124, 1247575, 1297478, 1390155, 1497090, 1853540, 1946217, 2138700, 2316925, 2495150, 2594956, 2780310, 2994180, 3243695, 3742725, 3892434, 4633850, 4990300, 5560620, 6487390, 6950775, 7485450, 7784868, 9267700, 9731085, 12974780, 13901550, 14970900, 16218475, 19462170, 27803100, 32436950, 38924340, 48655425, 64873900, 97310850, 194621700]

約数ペア:

[(1, 194621700), (2, 97310850), (3, 64873900), (4, 48655425), (5, 38924340), (6, 32436950), (7, 27803100), (10, 19462170), (12, 16218475), (13, 14970900), (14, 13901550), (15, 12974780), (20, 9731085), (21, 9267700), (25, 7784868), (26, 7485450), (28, 6950775), (30, 6487390), (35, 5560620), (39, 4990300), (42, 4633850), (50, 3892434), (52, 3742725), (60, 3243695), (65, 2994180), (70, 2780310), (75, 2594956), (78, 2495150), (84, 2316925), (91, 2138700), (100, 1946217), (105, 1853540), (130, 1497090), (140, 1390155), (150, 1297478), (156, 1247575), (175, 1112124), (182, 1069350), (195, 998060), (210, 926770), (260, 748545), (273, 712900), (300, 648739), (325, 598836), (350, 556062), (364, 534675), (390, 499030), (420, 463385), (455, 427740), (525, 370708), (546, 356450), (650, 299418), (700, 278031), (780, 249515), (910, 213870), (975, 199612), (1050, 185354), (1092, 178225), (1300, 149709), (1365, 142580), (1820, 106935), (1950, 99806), (2100, 92677), (2275, 85548), (2730, 71290), (3900, 49903), (4550, 42774), (5460, 35645), (6825, 28516), (7129, 27300), (9100, 21387), (13650, 14258)]