74938320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 270138960

約数和(自身を除く): 195200640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 97, 111, 116, 120, 144, 145, 148, 174, 180, 185, 194, 222, 232, 240, 261, 290, 291, 296, 333, 348, 360, 370, 388, 435, 444, 464, 485, 522, 555, 580, 582, 592, 666, 696, 720, 740, 776, 870, 873, 888, 970, 1044, 1073, 1110, 1160, 1164, 1305, 1332, 1392, 1455, 1480, 1552, 1665, 1740, 1746, 1776, 1940, 2088, 2146, 2220, 2320, 2328, 2610, 2664, 2813, 2910, 2960, 3219, 3330, 3480, 3492, 3589, 3880, 4176, 4292, 4365, 4440, 4656, 5220, 5328, 5365, 5626, 5820, 6438, 6660, 6960, 6984, 7178, 7760, 8439, 8584, 8730, 8880, 9657, 10440, 10730, 10767, 11252, 11640, 12876, 13320, 13968, 14065, 14356, 16095, 16878, 17168, 17460, 17945, 19314, 20880, 21460, 21534, 22504, 23280, 25317, 25752, 26640, 28130, 28712, 32190, 32301, 33756, 34920, 35890, 38628, 42195, 42920, 43068, 45008, 48285, 50634, 51504, 53835, 56260, 57424, 64380, 64602, 67512, 69840, 71780, 77256, 84390, 85840, 86136, 96570, 101268, 104081, 107670, 112520, 126585, 128760, 129204, 135024, 143560, 154512, 161505, 168780, 172272, 193140, 202536, 208162, 215340, 225040, 253170, 257520, 258408, 287120, 312243, 323010, 337560, 386280, 405072, 416324, 430680, 506340, 516816, 520405, 624486, 646020, 675120, 772560, 832648, 861360, 936729, 1012680, 1040810, 1248972, 1292040, 1561215, 1665296, 1873458, 2025360, 2081620, 2497944, 2584080, 3122430, 3746916, 4163240, 4683645, 4995888, 6244860, 7493832, 8326480, 9367290, 12489720, 14987664, 18734580, 24979440, 37469160, 74938320]

約数ペア:

[(1, 74938320), (2, 37469160), (3, 24979440), (4, 18734580), (5, 14987664), (6, 12489720), (8, 9367290), (9, 8326480), (10, 7493832), (12, 6244860), (15, 4995888), (16, 4683645), (18, 4163240), (20, 3746916), (24, 3122430), (29, 2584080), (30, 2497944), (36, 2081620), (37, 2025360), (40, 1873458), (45, 1665296), (48, 1561215), (58, 1292040), (60, 1248972), (72, 1040810), (74, 1012680), (80, 936729), (87, 861360), (90, 832648), (97, 772560), (111, 675120), (116, 646020), (120, 624486), (144, 520405), (145, 516816), (148, 506340), (174, 430680), (180, 416324), (185, 405072), (194, 386280), (222, 337560), (232, 323010), (240, 312243), (261, 287120), (290, 258408), (291, 257520), (296, 253170), (333, 225040), (348, 215340), (360, 208162), (370, 202536), (388, 193140), (435, 172272), (444, 168780), (464, 161505), (485, 154512), (522, 143560), (555, 135024), (580, 129204), (582, 128760), (592, 126585), (666, 112520), (696, 107670), (720, 104081), (740, 101268), (776, 96570), (870, 86136), (873, 85840), (888, 84390), (970, 77256), (1044, 71780), (1073, 69840), (1110, 67512), (1160, 64602), (1164, 64380), (1305, 57424), (1332, 56260), (1392, 53835), (1455, 51504), (1480, 50634), (1552, 48285), (1665, 45008), (1740, 43068), (1746, 42920), (1776, 42195), (1940, 38628), (2088, 35890), (2146, 34920), (2220, 33756), (2320, 32301), (2328, 32190), (2610, 28712), (2664, 28130), (2813, 26640), (2910, 25752), (2960, 25317), (3219, 23280), (3330, 22504), (3480, 21534), (3492, 21460), (3589, 20880), (3880, 19314), (4176, 17945), (4292, 17460), (4365, 17168), (4440, 16878), (4656, 16095), (5220, 14356), (5328, 14065), (5365, 13968), (5626, 13320), (5820, 12876), (6438, 11640), (6660, 11252), (6960, 10767), (6984, 10730), (7178, 10440), (7760, 9657), (8439, 8880), (8584, 8730)]