201472380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{733}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 628891200

約数和(自身を除く): 427418820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 509, 540, 733, 1018, 1466, 1527, 2036, 2199, 2545, 2932, 3054, 3665, 4398, 4581, 5090, 6108, 6597, 7330, 7635, 8796, 9162, 10180, 10995, 13194, 13743, 14660, 15270, 18324, 19791, 21990, 22905, 26388, 27486, 30540, 32985, 39582, 43980, 45810, 54972, 65970, 68715, 79164, 91620, 98955, 131940, 137430, 197910, 274860, 373097, 395820, 746194, 1119291, 1492388, 1865485, 2238582, 3357873, 3730970, 4477164, 5596455, 6715746, 7461940, 10073619, 11192910, 13431492, 16789365, 20147238, 22385820, 33578730, 40294476, 50368095, 67157460, 100736190, 201472380]

約数ペア:

[(1, 201472380), (2, 100736190), (3, 67157460), (4, 50368095), (5, 40294476), (6, 33578730), (9, 22385820), (10, 20147238), (12, 16789365), (15, 13431492), (18, 11192910), (20, 10073619), (27, 7461940), (30, 6715746), (36, 5596455), (45, 4477164), (54, 3730970), (60, 3357873), (90, 2238582), (108, 1865485), (135, 1492388), (180, 1119291), (270, 746194), (509, 395820), (540, 373097), (733, 274860), (1018, 197910), (1466, 137430), (1527, 131940), (2036, 98955), (2199, 91620), (2545, 79164), (2932, 68715), (3054, 65970), (3665, 54972), (4398, 45810), (4581, 43980), (5090, 39582), (6108, 32985), (6597, 30540), (7330, 27486), (7635, 26388), (8796, 22905), (9162, 21990), (10180, 19791), (10995, 18324), (13194, 15270), (13743, 14660)]