15708840200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{2659}}^1$

素因数の和:3055

約数の個数: 96

約数和(自身を含む): 37008048000

約数和(自身を除く): 21299207800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 271, 436, 542, 545, 872, 1084, 1090, 1355, 2168, 2180, 2659, 2710, 2725, 4360, 5318, 5420, 5450, 6775, 10636, 10840, 10900, 13295, 13550, 21272, 21800, 26590, 27100, 29539, 53180, 54200, 59078, 66475, 106360, 118156, 132950, 147695, 236312, 265900, 289831, 295390, 531800, 579662, 590780, 720589, 738475, 1159324, 1181560, 1441178, 1449155, 1476950, 2318648, 2882356, 2898310, 2953900, 3602945, 5764712, 5796620, 5907800, 7205890, 7245775, 11593240, 14411780, 14491550, 18014725, 28823560, 28983100, 36029450, 57966200, 72058900, 78544201, 144117800, 157088402, 314176804, 392721005, 628353608, 785442010, 1570884020, 1963605025, 3141768040, 3927210050, 7854420100, 15708840200]

約数ペア:

[(1, 15708840200), (2, 7854420100), (4, 3927210050), (5, 3141768040), (8, 1963605025), (10, 1570884020), (20, 785442010), (25, 628353608), (40, 392721005), (50, 314176804), (100, 157088402), (109, 144117800), (200, 78544201), (218, 72058900), (271, 57966200), (436, 36029450), (542, 28983100), (545, 28823560), (872, 18014725), (1084, 14491550), (1090, 14411780), (1355, 11593240), (2168, 7245775), (2180, 7205890), (2659, 5907800), (2710, 5796620), (2725, 5764712), (4360, 3602945), (5318, 2953900), (5420, 2898310), (5450, 2882356), (6775, 2318648), (10636, 1476950), (10840, 1449155), (10900, 1441178), (13295, 1181560), (13550, 1159324), (21272, 738475), (21800, 720589), (26590, 590780), (27100, 579662), (29539, 531800), (53180, 295390), (54200, 289831), (59078, 265900), (66475, 236312), (106360, 147695), (118156, 132950)]