154798020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22051}}^1$

素因数の和:22082

約数の個数: 96

約数和(自身を含む): 518663040

約数和(自身を除く): 363865020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 22051, 44102, 66153, 88204, 110255, 132306, 198459, 220510, 264612, 286663, 330765, 396918, 441020, 573326, 595377, 661530, 793836, 859989, 992295, 1146652, 1190754, 1323060, 1433315, 1719978, 1984590, 2381508, 2579967, 2866630, 2976885, 3439956, 3969180, 4299945, 5159934, 5733260, 5953770, 7739901, 8599890, 10319868, 11907540, 12899835, 15479802, 17199780, 25799670, 30959604, 38699505, 51599340, 77399010, 154798020]

約数ペア:

[(1, 154798020), (2, 77399010), (3, 51599340), (4, 38699505), (5, 30959604), (6, 25799670), (9, 17199780), (10, 15479802), (12, 12899835), (13, 11907540), (15, 10319868), (18, 8599890), (20, 7739901), (26, 5953770), (27, 5733260), (30, 5159934), (36, 4299945), (39, 3969180), (45, 3439956), (52, 2976885), (54, 2866630), (60, 2579967), (65, 2381508), (78, 1984590), (90, 1719978), (108, 1433315), (117, 1323060), (130, 1190754), (135, 1146652), (156, 992295), (180, 859989), (195, 793836), (234, 661530), (260, 595377), (270, 573326), (351, 441020), (390, 396918), (468, 330765), (540, 286663), (585, 264612), (702, 220510), (780, 198459), (1170, 132306), (1404, 110255), (1755, 88204), (2340, 66153), (3510, 44102), (7020, 22051)]