84136300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 192550176

約数和(自身を除く): 108413876

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 157, 230, 233, 314, 460, 466, 575, 628, 785, 932, 1150, 1165, 1570, 2300, 2330, 3140, 3611, 3925, 4660, 5359, 5825, 7222, 7850, 10718, 11650, 14444, 15700, 18055, 21436, 23300, 26795, 36110, 36581, 53590, 72220, 73162, 90275, 107180, 133975, 146324, 180550, 182905, 267950, 361100, 365810, 535900, 731620, 841363, 914525, 1682726, 1829050, 3365452, 3658100, 4206815, 8413630, 16827260, 21034075, 42068150, 84136300]

約数ペア:

[(1, 84136300), (2, 42068150), (4, 21034075), (5, 16827260), (10, 8413630), (20, 4206815), (23, 3658100), (25, 3365452), (46, 1829050), (50, 1682726), (92, 914525), (100, 841363), (115, 731620), (157, 535900), (230, 365810), (233, 361100), (314, 267950), (460, 182905), (466, 180550), (575, 146324), (628, 133975), (785, 107180), (932, 90275), (1150, 73162), (1165, 72220), (1570, 53590), (2300, 36581), (2330, 36110), (3140, 26795), (3611, 23300), (3925, 21436), (4660, 18055), (5359, 15700), (5825, 14444), (7222, 11650), (7850, 10718)]