69388380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6800

約数の個数: 96

約数和(自身を含む): 227270400

約数和(自身を除く): 157882020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 6763, 10260, 13526, 20289, 27052, 33815, 40578, 60867, 67630, 81156, 101445, 121734, 128497, 135260, 182601, 202890, 243468, 256994, 304335, 365202, 385491, 405780, 513988, 608670, 642485, 730404, 770982, 913005, 1156473, 1217340, 1284970, 1541964, 1826010, 1927455, 2312946, 2569940, 3469419, 3652020, 3854910, 4625892, 5782365, 6938838, 7709820, 11564730, 13877676, 17347095, 23129460, 34694190, 69388380]

約数ペア:

[(1, 69388380), (2, 34694190), (3, 23129460), (4, 17347095), (5, 13877676), (6, 11564730), (9, 7709820), (10, 6938838), (12, 5782365), (15, 4625892), (18, 3854910), (19, 3652020), (20, 3469419), (27, 2569940), (30, 2312946), (36, 1927455), (38, 1826010), (45, 1541964), (54, 1284970), (57, 1217340), (60, 1156473), (76, 913005), (90, 770982), (95, 730404), (108, 642485), (114, 608670), (135, 513988), (171, 405780), (180, 385491), (190, 365202), (228, 304335), (270, 256994), (285, 243468), (342, 202890), (380, 182601), (513, 135260), (540, 128497), (570, 121734), (684, 101445), (855, 81156), (1026, 67630), (1140, 60867), (1710, 40578), (2052, 33815), (2565, 27052), (3420, 20289), (5130, 13526), (6763, 10260)]