47856900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 170516864

約数和(自身を除く): 122659964

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, 1753, 1820, 1950, 2100, 2275, 2730, 3506, 3900, 4550, 5259, 5460, 6825, 7012, 8765, 9100, 10518, 12271, 13650, 17530, 21036, 22789, 24542, 26295, 27300, 35060, 36813, 43825, 45578, 49084, 52590, 61355, 68367, 73626, 87650, 91156, 105180, 113945, 122710, 131475, 136734, 147252, 159523, 175300, 184065, 227890, 245420, 262950, 273468, 306775, 319046, 341835, 368130, 455780, 478569, 525900, 569725, 613550, 638092, 683670, 736260, 797615, 920325, 957138, 1139450, 1227100, 1367340, 1595230, 1709175, 1840650, 1914276, 2278900, 2392845, 3190460, 3418350, 3681300, 3988075, 4785690, 6836700, 7976150, 9571380, 11964225, 15952300, 23928450, 47856900]

約数ペア:

[(1, 47856900), (2, 23928450), (3, 15952300), (4, 11964225), (5, 9571380), (6, 7976150), (7, 6836700), (10, 4785690), (12, 3988075), (13, 3681300), (14, 3418350), (15, 3190460), (20, 2392845), (21, 2278900), (25, 1914276), (26, 1840650), (28, 1709175), (30, 1595230), (35, 1367340), (39, 1227100), (42, 1139450), (50, 957138), (52, 920325), (60, 797615), (65, 736260), (70, 683670), (75, 638092), (78, 613550), (84, 569725), (91, 525900), (100, 478569), (105, 455780), (130, 368130), (140, 341835), (150, 319046), (156, 306775), (175, 273468), (182, 262950), (195, 245420), (210, 227890), (260, 184065), (273, 175300), (300, 159523), (325, 147252), (350, 136734), (364, 131475), (390, 122710), (420, 113945), (455, 105180), (525, 91156), (546, 87650), (650, 73626), (700, 68367), (780, 61355), (910, 52590), (975, 49084), (1050, 45578), (1092, 43825), (1300, 36813), (1365, 35060), (1753, 27300), (1820, 26295), (1950, 24542), (2100, 22789), (2275, 21036), (2730, 17530), (3506, 13650), (3900, 12271), (4550, 10518), (5259, 9100), (5460, 8765), (6825, 7012)]