455160420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17683}}^1$

素因数の和:17722

約数の個数: 144

約数和(自身を含む): 1622117952

約数和(自身を除く): 1166957532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 17683, 25740, 35366, 53049, 70732, 88415, 106098, 159147, 176830, 194513, 212196, 229879, 265245, 318294, 353660, 389026, 459758, 530490, 583539, 636588, 689637, 778052, 795735, 919516, 972565, 1060980, 1149395, 1167078, 1379274, 1591470, 1750617, 1945130, 2068911, 2298790, 2334156, 2528669, 2758548, 2917695, 3182940, 3448185, 3501234, 3890260, 4137822, 4597580, 5057338, 5835390, 6896370, 7002468, 7586007, 8275644, 8753085, 10114676, 10344555, 11670780, 12643345, 13792740, 15172014, 17506170, 20689110, 22758021, 25286690, 30344028, 35012340, 37930035, 41378220, 45516042, 50573380, 75860070, 91032084, 113790105, 151720140, 227580210, 455160420]

約数ペア:

[(1, 455160420), (2, 227580210), (3, 151720140), (4, 113790105), (5, 91032084), (6, 75860070), (9, 50573380), (10, 45516042), (11, 41378220), (12, 37930035), (13, 35012340), (15, 30344028), (18, 25286690), (20, 22758021), (22, 20689110), (26, 17506170), (30, 15172014), (33, 13792740), (36, 12643345), (39, 11670780), (44, 10344555), (45, 10114676), (52, 8753085), (55, 8275644), (60, 7586007), (65, 7002468), (66, 6896370), (78, 5835390), (90, 5057338), (99, 4597580), (110, 4137822), (117, 3890260), (130, 3501234), (132, 3448185), (143, 3182940), (156, 2917695), (165, 2758548), (180, 2528669), (195, 2334156), (198, 2298790), (220, 2068911), (234, 1945130), (260, 1750617), (286, 1591470), (330, 1379274), (390, 1167078), (396, 1149395), (429, 1060980), (468, 972565), (495, 919516), (572, 795735), (585, 778052), (660, 689637), (715, 636588), (780, 583539), (858, 530490), (990, 459758), (1170, 389026), (1287, 353660), (1430, 318294), (1716, 265245), (1980, 229879), (2145, 212196), (2340, 194513), (2574, 176830), (2860, 159147), (4290, 106098), (5148, 88415), (6435, 70732), (8580, 53049), (12870, 35366), (17683, 25740)]