5605380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 19656000

約数和(自身を除く): 14050620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 149, 165, 171, 180, 190, 198, 209, 220, 228, 285, 298, 330, 342, 380, 396, 418, 447, 495, 570, 596, 627, 660, 684, 745, 836, 855, 894, 990, 1045, 1140, 1254, 1341, 1490, 1639, 1710, 1788, 1881, 1980, 2090, 2235, 2508, 2682, 2831, 2980, 3135, 3278, 3420, 3762, 4180, 4470, 4917, 5364, 5662, 6270, 6556, 6705, 7524, 8195, 8493, 8940, 9405, 9834, 11324, 12540, 13410, 14155, 14751, 16390, 16986, 18810, 19668, 24585, 25479, 26820, 28310, 29502, 31141, 32780, 33972, 37620, 42465, 49170, 50958, 56620, 59004, 62282, 73755, 84930, 93423, 98340, 101916, 124564, 127395, 147510, 155705, 169860, 186846, 254790, 280269, 295020, 311410, 373692, 467115, 509580, 560538, 622820, 934230, 1121076, 1401345, 1868460, 2802690, 5605380]

約数ペア:

[(1, 5605380), (2, 2802690), (3, 1868460), (4, 1401345), (5, 1121076), (6, 934230), (9, 622820), (10, 560538), (11, 509580), (12, 467115), (15, 373692), (18, 311410), (19, 295020), (20, 280269), (22, 254790), (30, 186846), (33, 169860), (36, 155705), (38, 147510), (44, 127395), (45, 124564), (55, 101916), (57, 98340), (60, 93423), (66, 84930), (76, 73755), (90, 62282), (95, 59004), (99, 56620), (110, 50958), (114, 49170), (132, 42465), (149, 37620), (165, 33972), (171, 32780), (180, 31141), (190, 29502), (198, 28310), (209, 26820), (220, 25479), (228, 24585), (285, 19668), (298, 18810), (330, 16986), (342, 16390), (380, 14751), (396, 14155), (418, 13410), (447, 12540), (495, 11324), (570, 9834), (596, 9405), (627, 8940), (660, 8493), (684, 8195), (745, 7524), (836, 6705), (855, 6556), (894, 6270), (990, 5662), (1045, 5364), (1140, 4917), (1254, 4470), (1341, 4180), (1490, 3762), (1639, 3420), (1710, 3278), (1788, 3135), (1881, 2980), (1980, 2831), (2090, 2682), (2235, 2508)]