75299640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 252979200

約数和(自身を除く): 177679560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 79, 94, 104, 120, 130, 141, 156, 158, 169, 188, 195, 235, 237, 260, 282, 312, 316, 338, 376, 390, 395, 470, 474, 507, 520, 564, 611, 632, 676, 705, 780, 790, 845, 940, 948, 1014, 1027, 1128, 1185, 1222, 1352, 1410, 1560, 1580, 1690, 1833, 1880, 1896, 2028, 2054, 2370, 2444, 2535, 2820, 3055, 3081, 3160, 3380, 3666, 3713, 4056, 4108, 4740, 4888, 5070, 5135, 5640, 6110, 6162, 6760, 7332, 7426, 7943, 8216, 9165, 9480, 10140, 10270, 11139, 12220, 12324, 13351, 14664, 14852, 15405, 15886, 18330, 18565, 20280, 20540, 22278, 23829, 24440, 24648, 26702, 29704, 30810, 31772, 36660, 37130, 39715, 40053, 41080, 44556, 47658, 48269, 53404, 55695, 61620, 63544, 66755, 73320, 74260, 79430, 80106, 89112, 95316, 96538, 106808, 111390, 119145, 123240, 133510, 144807, 148520, 158860, 160212, 190632, 193076, 200265, 222780, 238290, 241345, 267020, 289614, 317720, 320424, 386152, 400530, 445560, 476580, 482690, 534040, 579228, 627497, 724035, 801060, 953160, 965380, 1158456, 1254994, 1448070, 1602120, 1882491, 1930760, 2509988, 2896140, 3137485, 3764982, 5019976, 5792280, 6274970, 7529964, 9412455, 12549940, 15059928, 18824910, 25099880, 37649820, 75299640]

約数ペア:

[(1, 75299640), (2, 37649820), (3, 25099880), (4, 18824910), (5, 15059928), (6, 12549940), (8, 9412455), (10, 7529964), (12, 6274970), (13, 5792280), (15, 5019976), (20, 3764982), (24, 3137485), (26, 2896140), (30, 2509988), (39, 1930760), (40, 1882491), (47, 1602120), (52, 1448070), (60, 1254994), (65, 1158456), (78, 965380), (79, 953160), (94, 801060), (104, 724035), (120, 627497), (130, 579228), (141, 534040), (156, 482690), (158, 476580), (169, 445560), (188, 400530), (195, 386152), (235, 320424), (237, 317720), (260, 289614), (282, 267020), (312, 241345), (316, 238290), (338, 222780), (376, 200265), (390, 193076), (395, 190632), (470, 160212), (474, 158860), (507, 148520), (520, 144807), (564, 133510), (611, 123240), (632, 119145), (676, 111390), (705, 106808), (780, 96538), (790, 95316), (845, 89112), (940, 80106), (948, 79430), (1014, 74260), (1027, 73320), (1128, 66755), (1185, 63544), (1222, 61620), (1352, 55695), (1410, 53404), (1560, 48269), (1580, 47658), (1690, 44556), (1833, 41080), (1880, 40053), (1896, 39715), (2028, 37130), (2054, 36660), (2370, 31772), (2444, 30810), (2535, 29704), (2820, 26702), (3055, 24648), (3081, 24440), (3160, 23829), (3380, 22278), (3666, 20540), (3713, 20280), (4056, 18565), (4108, 18330), (4740, 15886), (4888, 15405), (5070, 14852), (5135, 14664), (5640, 13351), (6110, 12324), (6162, 12220), (6760, 11139), (7332, 10270), (7426, 10140), (7943, 9480), (8216, 9165)]