838311300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{30047}}^1$

素因数の和:30098

約数の個数: 108

約数和(自身を含む): 2712493056

約数和(自身を除く): 1874181756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 9300, 13950, 27900, 30047, 60094, 90141, 120188, 150235, 180282, 270423, 300470, 360564, 450705, 540846, 600940, 751175, 901410, 931457, 1081692, 1352115, 1502350, 1802820, 1862914, 2253525, 2704230, 2794371, 3004700, 3725828, 4507050, 4657285, 5408460, 5588742, 6760575, 8383113, 9014100, 9314570, 11177484, 13521150, 13971855, 16766226, 18629140, 23286425, 27042300, 27943710, 33532452, 41915565, 46572850, 55887420, 69859275, 83831130, 93145700, 139718550, 167662260, 209577825, 279437100, 419155650, 838311300]

約数ペア:

[(1, 838311300), (2, 419155650), (3, 279437100), (4, 209577825), (5, 167662260), (6, 139718550), (9, 93145700), (10, 83831130), (12, 69859275), (15, 55887420), (18, 46572850), (20, 41915565), (25, 33532452), (30, 27943710), (31, 27042300), (36, 23286425), (45, 18629140), (50, 16766226), (60, 13971855), (62, 13521150), (75, 11177484), (90, 9314570), (93, 9014100), (100, 8383113), (124, 6760575), (150, 5588742), (155, 5408460), (180, 4657285), (186, 4507050), (225, 3725828), (279, 3004700), (300, 2794371), (310, 2704230), (372, 2253525), (450, 1862914), (465, 1802820), (558, 1502350), (620, 1352115), (775, 1081692), (900, 931457), (930, 901410), (1116, 751175), (1395, 600940), (1550, 540846), (1860, 450705), (2325, 360564), (2790, 300470), (3100, 270423), (4650, 180282), (5580, 150235), (6975, 120188), (9300, 90141), (13950, 60094), (27900, 30047)]