648291150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{110819}}^1$

素因数の和:110850

約数の個数: 72

約数和(自身を含む): 1875739320

約数和(自身を除く): 1227448170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 110819, 221638, 332457, 554095, 664914, 997371, 1108190, 1440647, 1662285, 1994742, 2770475, 2881294, 3324570, 4321941, 4986855, 5540950, 7203235, 8311425, 8643882, 9973710, 12965823, 14406470, 16622850, 21609705, 24934275, 25931646, 36016175, 43219410, 49868550, 64829115, 72032350, 108048525, 129658230, 216097050, 324145575, 648291150]

約数ペア:

[(1, 648291150), (2, 324145575), (3, 216097050), (5, 129658230), (6, 108048525), (9, 72032350), (10, 64829115), (13, 49868550), (15, 43219410), (18, 36016175), (25, 25931646), (26, 24934275), (30, 21609705), (39, 16622850), (45, 14406470), (50, 12965823), (65, 9973710), (75, 8643882), (78, 8311425), (90, 7203235), (117, 5540950), (130, 4986855), (150, 4321941), (195, 3324570), (225, 2881294), (234, 2770475), (325, 1994742), (390, 1662285), (450, 1440647), (585, 1108190), (650, 997371), (975, 664914), (1170, 554095), (1950, 332457), (2925, 221638), (5850, 110819)]