220154220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2893

約数の個数: 192

約数和(自身を含む): 804948480

約数和(自身を除く): 584794260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2851, 2860, 2970, 3510, 3861, 4290, 5148, 5702, 5940, 6435, 7020, 7722, 8553, 8580, 11404, 12870, 14255, 15444, 17106, 19305, 25659, 25740, 28510, 31361, 34212, 37063, 38610, 42765, 51318, 57020, 62722, 74126, 76977, 77220, 85530, 94083, 102636, 111189, 125444, 128295, 148252, 153954, 156805, 171060, 185315, 188166, 222378, 256590, 282249, 307908, 313610, 333567, 370630, 376332, 384885, 407693, 444756, 470415, 513180, 555945, 564498, 627220, 667134, 741260, 769770, 815386, 846747, 940830, 1000701, 1111890, 1128996, 1223079, 1334268, 1411245, 1539540, 1630772, 1667835, 1693494, 1881660, 2001402, 2038465, 2223780, 2446158, 2822490, 3335670, 3386988, 3669237, 4002804, 4076930, 4233735, 4892316, 5003505, 5644980, 6115395, 6671340, 7338474, 8153860, 8467470, 10007010, 11007711, 12230790, 14676948, 16934940, 18346185, 20014020, 22015422, 24461580, 36692370, 44030844, 55038555, 73384740, 110077110, 220154220]

約数ペア:

[(1, 220154220), (2, 110077110), (3, 73384740), (4, 55038555), (5, 44030844), (6, 36692370), (9, 24461580), (10, 22015422), (11, 20014020), (12, 18346185), (13, 16934940), (15, 14676948), (18, 12230790), (20, 11007711), (22, 10007010), (26, 8467470), (27, 8153860), (30, 7338474), (33, 6671340), (36, 6115395), (39, 5644980), (44, 5003505), (45, 4892316), (52, 4233735), (54, 4076930), (55, 4002804), (60, 3669237), (65, 3386988), (66, 3335670), (78, 2822490), (90, 2446158), (99, 2223780), (108, 2038465), (110, 2001402), (117, 1881660), (130, 1693494), (132, 1667835), (135, 1630772), (143, 1539540), (156, 1411245), (165, 1334268), (180, 1223079), (195, 1128996), (198, 1111890), (220, 1000701), (234, 940830), (260, 846747), (270, 815386), (286, 769770), (297, 741260), (330, 667134), (351, 627220), (390, 564498), (396, 555945), (429, 513180), (468, 470415), (495, 444756), (540, 407693), (572, 384885), (585, 376332), (594, 370630), (660, 333567), (702, 313610), (715, 307908), (780, 282249), (858, 256590), (990, 222378), (1170, 188166), (1188, 185315), (1287, 171060), (1404, 156805), (1430, 153954), (1485, 148252), (1716, 128295), (1755, 125444), (1980, 111189), (2145, 102636), (2340, 94083), (2574, 85530), (2851, 77220), (2860, 76977), (2970, 74126), (3510, 62722), (3861, 57020), (4290, 51318), (5148, 42765), (5702, 38610), (5940, 37063), (6435, 34212), (7020, 31361), (7722, 28510), (8553, 25740), (8580, 25659), (11404, 19305), (12870, 17106), (14255, 15444)]