79678200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 287838720

約数和(自身を除く): 208160520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 61, 70, 75, 84, 100, 105, 120, 122, 140, 150, 168, 175, 183, 200, 210, 244, 280, 300, 305, 311, 350, 366, 420, 427, 488, 525, 600, 610, 622, 700, 732, 840, 854, 915, 933, 1050, 1220, 1244, 1281, 1400, 1464, 1525, 1555, 1708, 1830, 1866, 2100, 2135, 2177, 2440, 2488, 2562, 3050, 3110, 3416, 3660, 3732, 4200, 4270, 4354, 4575, 4665, 5124, 6100, 6220, 6405, 6531, 7320, 7464, 7775, 8540, 8708, 9150, 9330, 10248, 10675, 10885, 12200, 12440, 12810, 13062, 15550, 17080, 17416, 18300, 18660, 18971, 21350, 21770, 23325, 25620, 26124, 31100, 32025, 32655, 36600, 37320, 37942, 42700, 43540, 46650, 51240, 52248, 54425, 56913, 62200, 64050, 65310, 75884, 85400, 87080, 93300, 94855, 108850, 113826, 128100, 130620, 132797, 151768, 163275, 186600, 189710, 217700, 227652, 256200, 261240, 265594, 284565, 326550, 379420, 398391, 435400, 455304, 474275, 531188, 569130, 653100, 663985, 758840, 796782, 948550, 1062376, 1138260, 1306200, 1327970, 1422825, 1593564, 1897100, 1991955, 2276520, 2655940, 2845650, 3187128, 3319925, 3794200, 3983910, 5311880, 5691300, 6639850, 7967820, 9959775, 11382600, 13279700, 15935640, 19919550, 26559400, 39839100, 79678200]

約数ペア:

[(1, 79678200), (2, 39839100), (3, 26559400), (4, 19919550), (5, 15935640), (6, 13279700), (7, 11382600), (8, 9959775), (10, 7967820), (12, 6639850), (14, 5691300), (15, 5311880), (20, 3983910), (21, 3794200), (24, 3319925), (25, 3187128), (28, 2845650), (30, 2655940), (35, 2276520), (40, 1991955), (42, 1897100), (50, 1593564), (56, 1422825), (60, 1327970), (61, 1306200), (70, 1138260), (75, 1062376), (84, 948550), (100, 796782), (105, 758840), (120, 663985), (122, 653100), (140, 569130), (150, 531188), (168, 474275), (175, 455304), (183, 435400), (200, 398391), (210, 379420), (244, 326550), (280, 284565), (300, 265594), (305, 261240), (311, 256200), (350, 227652), (366, 217700), (420, 189710), (427, 186600), (488, 163275), (525, 151768), (600, 132797), (610, 130620), (622, 128100), (700, 113826), (732, 108850), (840, 94855), (854, 93300), (915, 87080), (933, 85400), (1050, 75884), (1220, 65310), (1244, 64050), (1281, 62200), (1400, 56913), (1464, 54425), (1525, 52248), (1555, 51240), (1708, 46650), (1830, 43540), (1866, 42700), (2100, 37942), (2135, 37320), (2177, 36600), (2440, 32655), (2488, 32025), (2562, 31100), (3050, 26124), (3110, 25620), (3416, 23325), (3660, 21770), (3732, 21350), (4200, 18971), (4270, 18660), (4354, 18300), (4575, 17416), (4665, 17080), (5124, 15550), (6100, 13062), (6220, 12810), (6405, 12440), (6531, 12200), (7320, 10885), (7464, 10675), (7775, 10248), (8540, 9330), (8708, 9150)]