53487720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 204422400

約数和(自身を除く): 150934680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1039, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2078, 2145, 2340, 2574, 2860, 3117, 3432, 3960, 4156, 4290, 4680, 5148, 5195, 5720, 6234, 6435, 8312, 8580, 9351, 10296, 10390, 11429, 12468, 12870, 13507, 15585, 17160, 18702, 20780, 22858, 24936, 25740, 27014, 31170, 34287, 37404, 40521, 41560, 45716, 46755, 51480, 54028, 57145, 62340, 67535, 68574, 74808, 81042, 91432, 93510, 102861, 108056, 114290, 121563, 124680, 135070, 137148, 148577, 162084, 171435, 187020, 202605, 205722, 228580, 243126, 270140, 274296, 297154, 324168, 342870, 374040, 405210, 411444, 445731, 457160, 486252, 514305, 540280, 594308, 607815, 685740, 742885, 810420, 822888, 891462, 972504, 1028610, 1188616, 1215630, 1337193, 1371480, 1485770, 1620840, 1782924, 2057220, 2228655, 2431260, 2674386, 2971540, 3565848, 4114440, 4457310, 4862520, 5348772, 5943080, 6685965, 8914620, 10697544, 13371930, 17829240, 26743860, 53487720]

約数ペア:

[(1, 53487720), (2, 26743860), (3, 17829240), (4, 13371930), (5, 10697544), (6, 8914620), (8, 6685965), (9, 5943080), (10, 5348772), (11, 4862520), (12, 4457310), (13, 4114440), (15, 3565848), (18, 2971540), (20, 2674386), (22, 2431260), (24, 2228655), (26, 2057220), (30, 1782924), (33, 1620840), (36, 1485770), (39, 1371480), (40, 1337193), (44, 1215630), (45, 1188616), (52, 1028610), (55, 972504), (60, 891462), (65, 822888), (66, 810420), (72, 742885), (78, 685740), (88, 607815), (90, 594308), (99, 540280), (104, 514305), (110, 486252), (117, 457160), (120, 445731), (130, 411444), (132, 405210), (143, 374040), (156, 342870), (165, 324168), (180, 297154), (195, 274296), (198, 270140), (220, 243126), (234, 228580), (260, 205722), (264, 202605), (286, 187020), (312, 171435), (330, 162084), (360, 148577), (390, 137148), (396, 135070), (429, 124680), (440, 121563), (468, 114290), (495, 108056), (520, 102861), (572, 93510), (585, 91432), (660, 81042), (715, 74808), (780, 68574), (792, 67535), (858, 62340), (936, 57145), (990, 54028), (1039, 51480), (1144, 46755), (1170, 45716), (1287, 41560), (1320, 40521), (1430, 37404), (1560, 34287), (1716, 31170), (1980, 27014), (2078, 25740), (2145, 24936), (2340, 22858), (2574, 20780), (2860, 18702), (3117, 17160), (3432, 15585), (3960, 13507), (4156, 12870), (4290, 12468), (4680, 11429), (5148, 10390), (5195, 10296), (5720, 9351), (6234, 8580), (6435, 8312)]