90469440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 224

約数和(自身を含む): 328940160

約数和(自身を除く): 238470720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 283, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 566, 576, 592, 666, 720, 740, 849, 864, 888, 960, 999, 1080, 1110, 1132, 1184, 1332, 1415, 1440, 1480, 1665, 1698, 1728, 1776, 1998, 2160, 2220, 2264, 2368, 2547, 2664, 2830, 2880, 2960, 3330, 3396, 3552, 3996, 4245, 4320, 4440, 4528, 4995, 5094, 5328, 5660, 5920, 6660, 6792, 7104, 7641, 7992, 8490, 8640, 8880, 9056, 9990, 10188, 10471, 10656, 11320, 11840, 12735, 13320, 13584, 15282, 15984, 16980, 17760, 18112, 19980, 20376, 20942, 21312, 22640, 25470, 26640, 27168, 30564, 31413, 31968, 33960, 35520, 38205, 39960, 40752, 41884, 45280, 50940, 52355, 53280, 54336, 61128, 62826, 63936, 67920, 76410, 79920, 81504, 83768, 90560, 94239, 101880, 104710, 106560, 122256, 125652, 135840, 152820, 157065, 159840, 163008, 167536, 188478, 203760, 209420, 244512, 251304, 271680, 282717, 305640, 314130, 319680, 335072, 376956, 407520, 418840, 471195, 489024, 502608, 565434, 611280, 628260, 670144, 753912, 815040, 837680, 942390, 1005216, 1130868, 1222560, 1256520, 1413585, 1507824, 1675360, 1884780, 2010432, 2261736, 2445120, 2513040, 2827170, 3015648, 3350720, 3769560, 4523472, 5026080, 5654340, 6031296, 7539120, 9046944, 10052160, 11308680, 15078240, 18093888, 22617360, 30156480, 45234720, 90469440]

約数ペア:

[(1, 90469440), (2, 45234720), (3, 30156480), (4, 22617360), (5, 18093888), (6, 15078240), (8, 11308680), (9, 10052160), (10, 9046944), (12, 7539120), (15, 6031296), (16, 5654340), (18, 5026080), (20, 4523472), (24, 3769560), (27, 3350720), (30, 3015648), (32, 2827170), (36, 2513040), (37, 2445120), (40, 2261736), (45, 2010432), (48, 1884780), (54, 1675360), (60, 1507824), (64, 1413585), (72, 1256520), (74, 1222560), (80, 1130868), (90, 1005216), (96, 942390), (108, 837680), (111, 815040), (120, 753912), (135, 670144), (144, 628260), (148, 611280), (160, 565434), (180, 502608), (185, 489024), (192, 471195), (216, 418840), (222, 407520), (240, 376956), (270, 335072), (283, 319680), (288, 314130), (296, 305640), (320, 282717), (333, 271680), (360, 251304), (370, 244512), (432, 209420), (444, 203760), (480, 188478), (540, 167536), (555, 163008), (566, 159840), (576, 157065), (592, 152820), (666, 135840), (720, 125652), (740, 122256), (849, 106560), (864, 104710), (888, 101880), (960, 94239), (999, 90560), (1080, 83768), (1110, 81504), (1132, 79920), (1184, 76410), (1332, 67920), (1415, 63936), (1440, 62826), (1480, 61128), (1665, 54336), (1698, 53280), (1728, 52355), (1776, 50940), (1998, 45280), (2160, 41884), (2220, 40752), (2264, 39960), (2368, 38205), (2547, 35520), (2664, 33960), (2830, 31968), (2880, 31413), (2960, 30564), (3330, 27168), (3396, 26640), (3552, 25470), (3996, 22640), (4245, 21312), (4320, 20942), (4440, 20376), (4528, 19980), (4995, 18112), (5094, 17760), (5328, 16980), (5660, 15984), (5920, 15282), (6660, 13584), (6792, 13320), (7104, 12735), (7641, 11840), (7992, 11320), (8490, 10656), (8640, 10471), (8880, 10188), (9056, 9990)]