1025327100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1399}}^1$

素因数の和:1772

約数の個数: 144

約数和(自身を含む): 3402560000

約数和(自身を除く): 2377232900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 349, 350, 420, 525, 698, 700, 1047, 1050, 1396, 1399, 1745, 2094, 2100, 2443, 2798, 3490, 4188, 4197, 4886, 5235, 5596, 6980, 6995, 7329, 8394, 8725, 9772, 9793, 10470, 12215, 13990, 14658, 16788, 17450, 19586, 20940, 20985, 24430, 26175, 27980, 29316, 29379, 34900, 34975, 36645, 39172, 41970, 48860, 48965, 52350, 58758, 61075, 69950, 73290, 83940, 97930, 104700, 104925, 117516, 122150, 139900, 146580, 146895, 183225, 195860, 209850, 244300, 244825, 293790, 366450, 419700, 488251, 489650, 587580, 732900, 734475, 976502, 979300, 1464753, 1468950, 1953004, 2441255, 2929506, 2937900, 3417757, 4882510, 5859012, 6835514, 7323765, 9765020, 10253271, 12206275, 13671028, 14647530, 17088785, 20506542, 24412550, 29295060, 34177570, 36618825, 41013084, 48825100, 51266355, 68355140, 73237650, 85443925, 102532710, 146475300, 170887850, 205065420, 256331775, 341775700, 512663550, 1025327100]

約数ペア:

[(1, 1025327100), (2, 512663550), (3, 341775700), (4, 256331775), (5, 205065420), (6, 170887850), (7, 146475300), (10, 102532710), (12, 85443925), (14, 73237650), (15, 68355140), (20, 51266355), (21, 48825100), (25, 41013084), (28, 36618825), (30, 34177570), (35, 29295060), (42, 24412550), (50, 20506542), (60, 17088785), (70, 14647530), (75, 13671028), (84, 12206275), (100, 10253271), (105, 9765020), (140, 7323765), (150, 6835514), (175, 5859012), (210, 4882510), (300, 3417757), (349, 2937900), (350, 2929506), (420, 2441255), (525, 1953004), (698, 1468950), (700, 1464753), (1047, 979300), (1050, 976502), (1396, 734475), (1399, 732900), (1745, 587580), (2094, 489650), (2100, 488251), (2443, 419700), (2798, 366450), (3490, 293790), (4188, 244825), (4197, 244300), (4886, 209850), (5235, 195860), (5596, 183225), (6980, 146895), (6995, 146580), (7329, 139900), (8394, 122150), (8725, 117516), (9772, 104925), (9793, 104700), (10470, 97930), (12215, 83940), (13990, 73290), (14658, 69950), (16788, 61075), (17450, 58758), (19586, 52350), (20940, 48965), (20985, 48860), (24430, 41970), (26175, 39172), (27980, 36645), (29316, 34975), (29379, 34900)]