100727900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11069}}^1$

素因数の和:11103

約数の個数: 72

約数和(自身を含む): 269045280

約数和(自身を除く): 168317380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 11069, 22138, 44276, 55345, 77483, 110690, 143897, 154966, 221380, 276725, 287794, 309932, 387415, 553450, 575588, 719485, 774830, 1007279, 1106900, 1438970, 1549660, 1937075, 2014558, 2877940, 3597425, 3874150, 4029116, 5036395, 7194850, 7748300, 10072790, 14389700, 20145580, 25181975, 50363950, 100727900]

約数ペア:

[(1, 100727900), (2, 50363950), (4, 25181975), (5, 20145580), (7, 14389700), (10, 10072790), (13, 7748300), (14, 7194850), (20, 5036395), (25, 4029116), (26, 3874150), (28, 3597425), (35, 2877940), (50, 2014558), (52, 1937075), (65, 1549660), (70, 1438970), (91, 1106900), (100, 1007279), (130, 774830), (140, 719485), (175, 575588), (182, 553450), (260, 387415), (325, 309932), (350, 287794), (364, 276725), (455, 221380), (650, 154966), (700, 143897), (910, 110690), (1300, 77483), (1820, 55345), (2275, 44276), (4550, 22138), (9100, 11069)]