31542300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 100134216

約数和(自身を除く): 68591916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 347, 404, 450, 505, 606, 694, 900, 909, 1010, 1041, 1212, 1388, 1515, 1735, 1818, 2020, 2082, 2525, 3030, 3123, 3470, 3636, 4164, 4545, 5050, 5205, 6060, 6246, 6940, 7575, 8675, 9090, 10100, 10410, 12492, 15150, 15615, 17350, 18180, 20820, 22725, 26025, 30300, 31230, 34700, 35047, 45450, 52050, 62460, 70094, 78075, 90900, 104100, 105141, 140188, 156150, 175235, 210282, 312300, 315423, 350470, 420564, 525705, 630846, 700940, 876175, 1051410, 1261692, 1577115, 1752350, 2102820, 2628525, 3154230, 3504700, 5257050, 6308460, 7885575, 10514100, 15771150, 31542300]

約数ペア:

[(1, 31542300), (2, 15771150), (3, 10514100), (4, 7885575), (5, 6308460), (6, 5257050), (9, 3504700), (10, 3154230), (12, 2628525), (15, 2102820), (18, 1752350), (20, 1577115), (25, 1261692), (30, 1051410), (36, 876175), (45, 700940), (50, 630846), (60, 525705), (75, 420564), (90, 350470), (100, 315423), (101, 312300), (150, 210282), (180, 175235), (202, 156150), (225, 140188), (300, 105141), (303, 104100), (347, 90900), (404, 78075), (450, 70094), (505, 62460), (606, 52050), (694, 45450), (900, 35047), (909, 34700), (1010, 31230), (1041, 30300), (1212, 26025), (1388, 22725), (1515, 20820), (1735, 18180), (1818, 17350), (2020, 15615), (2082, 15150), (2525, 12492), (3030, 10410), (3123, 10100), (3470, 9090), (3636, 8675), (4164, 7575), (4545, 6940), (5050, 6246), (5205, 6060)]