74818620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 234024000

約数和(自身を除く): 159205380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 349, 397, 540, 698, 794, 1047, 1191, 1396, 1588, 1745, 1985, 2094, 2382, 3141, 3490, 3573, 3970, 4188, 4764, 5235, 5955, 6282, 6980, 7146, 7940, 9423, 10470, 10719, 11910, 12564, 14292, 15705, 17865, 18846, 20940, 21438, 23820, 31410, 35730, 37692, 42876, 47115, 53595, 62820, 71460, 94230, 107190, 138553, 188460, 214380, 277106, 415659, 554212, 692765, 831318, 1246977, 1385530, 1662636, 2078295, 2493954, 2771060, 3740931, 4156590, 4987908, 6234885, 7481862, 8313180, 12469770, 14963724, 18704655, 24939540, 37409310, 74818620]

約数ペア:

[(1, 74818620), (2, 37409310), (3, 24939540), (4, 18704655), (5, 14963724), (6, 12469770), (9, 8313180), (10, 7481862), (12, 6234885), (15, 4987908), (18, 4156590), (20, 3740931), (27, 2771060), (30, 2493954), (36, 2078295), (45, 1662636), (54, 1385530), (60, 1246977), (90, 831318), (108, 692765), (135, 554212), (180, 415659), (270, 277106), (349, 214380), (397, 188460), (540, 138553), (698, 107190), (794, 94230), (1047, 71460), (1191, 62820), (1396, 53595), (1588, 47115), (1745, 42876), (1985, 37692), (2094, 35730), (2382, 31410), (3141, 23820), (3490, 21438), (3573, 20940), (3970, 18846), (4188, 17865), (4764, 15705), (5235, 14292), (5955, 12564), (6282, 11910), (6980, 10719), (7146, 10470), (7940, 9423)]