61867260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1297

約数の個数: 192

約数和(自身を含む): 237081600

約数和(自身を除く): 175214340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1259, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2518, 2730, 3276, 3510, 3777, 3780, 4095, 4914, 5036, 5460, 6295, 7020, 7554, 8190, 8813, 9828, 11331, 12285, 12590, 15108, 16367, 16380, 17626, 18885, 22662, 24570, 25180, 26439, 32734, 33993, 35252, 37770, 44065, 45324, 49101, 49140, 52878, 56655, 65468, 67986, 75540, 79317, 81835, 88130, 98202, 105756, 113310, 114569, 132195, 135972, 147303, 158634, 163670, 169965, 176260, 196404, 226620, 229138, 237951, 245505, 264390, 294606, 317268, 327340, 339930, 343707, 396585, 441909, 458276, 475902, 491010, 528780, 572845, 589212, 679860, 687414, 736515, 793170, 883818, 951804, 982020, 1031121, 1145690, 1189755, 1374828, 1473030, 1586340, 1718535, 1767636, 2062242, 2209545, 2291380, 2379510, 2946060, 3093363, 3437070, 4124484, 4419090, 4759020, 5155605, 6186726, 6874140, 8838180, 10311210, 12373452, 15466815, 20622420, 30933630, 61867260]

約数ペア:

[(1, 61867260), (2, 30933630), (3, 20622420), (4, 15466815), (5, 12373452), (6, 10311210), (7, 8838180), (9, 6874140), (10, 6186726), (12, 5155605), (13, 4759020), (14, 4419090), (15, 4124484), (18, 3437070), (20, 3093363), (21, 2946060), (26, 2379510), (27, 2291380), (28, 2209545), (30, 2062242), (35, 1767636), (36, 1718535), (39, 1586340), (42, 1473030), (45, 1374828), (52, 1189755), (54, 1145690), (60, 1031121), (63, 982020), (65, 951804), (70, 883818), (78, 793170), (84, 736515), (90, 687414), (91, 679860), (105, 589212), (108, 572845), (117, 528780), (126, 491010), (130, 475902), (135, 458276), (140, 441909), (156, 396585), (180, 343707), (182, 339930), (189, 327340), (195, 317268), (210, 294606), (234, 264390), (252, 245505), (260, 237951), (270, 229138), (273, 226620), (315, 196404), (351, 176260), (364, 169965), (378, 163670), (390, 158634), (420, 147303), (455, 135972), (468, 132195), (540, 114569), (546, 113310), (585, 105756), (630, 98202), (702, 88130), (756, 81835), (780, 79317), (819, 75540), (910, 67986), (945, 65468), (1092, 56655), (1170, 52878), (1259, 49140), (1260, 49101), (1365, 45324), (1404, 44065), (1638, 37770), (1755, 35252), (1820, 33993), (1890, 32734), (2340, 26439), (2457, 25180), (2518, 24570), (2730, 22662), (3276, 18885), (3510, 17626), (3777, 16380), (3780, 16367), (4095, 15108), (4914, 12590), (5036, 12285), (5460, 11331), (6295, 9828), (7020, 8813), (7554, 8190)]