29001900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 84456400

約数和(自身を除く): 55454500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 277, 300, 349, 554, 698, 831, 1047, 1108, 1385, 1396, 1662, 1745, 2094, 2770, 3324, 3490, 4155, 4188, 5235, 5540, 6925, 6980, 8310, 8725, 10470, 13850, 16620, 17450, 20775, 20940, 26175, 27700, 34900, 41550, 52350, 83100, 96673, 104700, 193346, 290019, 386692, 483365, 580038, 966730, 1160076, 1450095, 1933460, 2416825, 2900190, 4833650, 5800380, 7250475, 9667300, 14500950, 29001900]

約数ペア:

[(1, 29001900), (2, 14500950), (3, 9667300), (4, 7250475), (5, 5800380), (6, 4833650), (10, 2900190), (12, 2416825), (15, 1933460), (20, 1450095), (25, 1160076), (30, 966730), (50, 580038), (60, 483365), (75, 386692), (100, 290019), (150, 193346), (277, 104700), (300, 96673), (349, 83100), (554, 52350), (698, 41550), (831, 34900), (1047, 27700), (1108, 26175), (1385, 20940), (1396, 20775), (1662, 17450), (1745, 16620), (2094, 13850), (2770, 10470), (3324, 8725), (3490, 8310), (4155, 6980), (4188, 6925), (5235, 5540)]