9682020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 108

約数和(自身を含む): 31203900

約数和(自身を除く): 21521880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 149, 171, 180, 190, 228, 285, 298, 342, 361, 380, 447, 570, 596, 684, 722, 745, 855, 894, 1083, 1140, 1341, 1444, 1490, 1710, 1788, 1805, 2166, 2235, 2682, 2831, 2980, 3249, 3420, 3610, 4332, 4470, 5364, 5415, 5662, 6498, 6705, 7220, 8493, 8940, 10830, 11324, 12996, 13410, 14155, 16245, 16986, 21660, 25479, 26820, 28310, 32490, 33972, 42465, 50958, 53789, 56620, 64980, 84930, 101916, 107578, 127395, 161367, 169860, 215156, 254790, 268945, 322734, 484101, 509580, 537890, 645468, 806835, 968202, 1075780, 1613670, 1936404, 2420505, 3227340, 4841010, 9682020]

約数ペア:

[(1, 9682020), (2, 4841010), (3, 3227340), (4, 2420505), (5, 1936404), (6, 1613670), (9, 1075780), (10, 968202), (12, 806835), (15, 645468), (18, 537890), (19, 509580), (20, 484101), (30, 322734), (36, 268945), (38, 254790), (45, 215156), (57, 169860), (60, 161367), (76, 127395), (90, 107578), (95, 101916), (114, 84930), (149, 64980), (171, 56620), (180, 53789), (190, 50958), (228, 42465), (285, 33972), (298, 32490), (342, 28310), (361, 26820), (380, 25479), (447, 21660), (570, 16986), (596, 16245), (684, 14155), (722, 13410), (745, 12996), (855, 11324), (894, 10830), (1083, 8940), (1140, 8493), (1341, 7220), (1444, 6705), (1490, 6498), (1710, 5662), (1788, 5415), (1805, 5364), (2166, 4470), (2235, 4332), (2682, 3610), (2831, 3420), (2980, 3249)]