3888558180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{9833}}^1$

素因数の和:9887

約数の個数: 144

約数和(自身を含む): 12779086320

約数和(自身を除く): 8890528140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2197, 2340, 2535, 3042, 3380, 4394, 5070, 6084, 6591, 7605, 8788, 9833, 10140, 10985, 13182, 15210, 19666, 19773, 21970, 26364, 29499, 30420, 32955, 39332, 39546, 43940, 49165, 58998, 65910, 79092, 88497, 98330, 98865, 117996, 127829, 131820, 147495, 176994, 196660, 197730, 255658, 294990, 353988, 383487, 395460, 442485, 511316, 589980, 639145, 766974, 884970, 1150461, 1278290, 1533948, 1661777, 1769940, 1917435, 2300922, 2556580, 3323554, 3834870, 4601844, 4985331, 5752305, 6647108, 7669740, 8308885, 9970662, 11504610, 14955993, 16617770, 19941324, 21603101, 23009220, 24926655, 29911986, 33235540, 43206202, 49853310, 59823972, 64809303, 74779965, 86412404, 99706620, 108015505, 129618606, 149559930, 194427909, 216031010, 259237212, 299119860, 324046515, 388855818, 432062020, 648093030, 777711636, 972139545, 1296186060, 1944279090, 3888558180]

約数ペア:

[(1, 3888558180), (2, 1944279090), (3, 1296186060), (4, 972139545), (5, 777711636), (6, 648093030), (9, 432062020), (10, 388855818), (12, 324046515), (13, 299119860), (15, 259237212), (18, 216031010), (20, 194427909), (26, 149559930), (30, 129618606), (36, 108015505), (39, 99706620), (45, 86412404), (52, 74779965), (60, 64809303), (65, 59823972), (78, 49853310), (90, 43206202), (117, 33235540), (130, 29911986), (156, 24926655), (169, 23009220), (180, 21603101), (195, 19941324), (234, 16617770), (260, 14955993), (338, 11504610), (390, 9970662), (468, 8308885), (507, 7669740), (585, 6647108), (676, 5752305), (780, 4985331), (845, 4601844), (1014, 3834870), (1170, 3323554), (1521, 2556580), (1690, 2300922), (2028, 1917435), (2197, 1769940), (2340, 1661777), (2535, 1533948), (3042, 1278290), (3380, 1150461), (4394, 884970), (5070, 766974), (6084, 639145), (6591, 589980), (7605, 511316), (8788, 442485), (9833, 395460), (10140, 383487), (10985, 353988), (13182, 294990), (15210, 255658), (19666, 197730), (19773, 196660), (21970, 176994), (26364, 147495), (29499, 131820), (30420, 127829), (32955, 117996), (39332, 98865), (39546, 98330), (43940, 88497), (49165, 79092), (58998, 65910)]