67797900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1152

約数の個数: 108

約数和(自身を含む): 215704944

約数和(自身を除く): 147907044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1061, 1065, 1278, 1420, 1775, 2122, 2130, 2556, 3183, 3195, 3550, 4244, 4260, 5305, 5325, 6366, 6390, 7100, 9549, 10610, 10650, 12732, 12780, 15915, 15975, 19098, 21220, 21300, 26525, 31830, 31950, 38196, 47745, 53050, 63660, 63900, 75331, 79575, 95490, 106100, 150662, 159150, 190980, 225993, 238725, 301324, 318300, 376655, 451986, 477450, 677979, 753310, 903972, 954900, 1129965, 1355958, 1506620, 1883275, 2259930, 2711916, 3389895, 3766550, 4519860, 5649825, 6779790, 7533100, 11299650, 13559580, 16949475, 22599300, 33898950, 67797900]

約数ペア:

[(1, 67797900), (2, 33898950), (3, 22599300), (4, 16949475), (5, 13559580), (6, 11299650), (9, 7533100), (10, 6779790), (12, 5649825), (15, 4519860), (18, 3766550), (20, 3389895), (25, 2711916), (30, 2259930), (36, 1883275), (45, 1506620), (50, 1355958), (60, 1129965), (71, 954900), (75, 903972), (90, 753310), (100, 677979), (142, 477450), (150, 451986), (180, 376655), (213, 318300), (225, 301324), (284, 238725), (300, 225993), (355, 190980), (426, 159150), (450, 150662), (639, 106100), (710, 95490), (852, 79575), (900, 75331), (1061, 63900), (1065, 63660), (1278, 53050), (1420, 47745), (1775, 38196), (2122, 31950), (2130, 31830), (2556, 26525), (3183, 21300), (3195, 21220), (3550, 19098), (4244, 15975), (4260, 15915), (5305, 12780), (5325, 12732), (6366, 10650), (6390, 10610), (7100, 9549)]