84878280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 319904640

約数和(自身を除く): 235026360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 67, 68, 69, 72, 81, 85, 90, 92, 102, 108, 115, 120, 134, 135, 136, 138, 153, 162, 170, 180, 184, 201, 204, 207, 216, 230, 255, 268, 270, 276, 306, 324, 335, 340, 345, 360, 391, 402, 405, 408, 414, 459, 460, 510, 536, 540, 552, 603, 612, 621, 648, 670, 680, 690, 765, 782, 804, 810, 828, 918, 920, 1005, 1020, 1035, 1080, 1139, 1173, 1206, 1224, 1242, 1340, 1377, 1380, 1530, 1541, 1564, 1608, 1620, 1656, 1809, 1836, 1863, 1955, 2010, 2040, 2070, 2278, 2295, 2346, 2412, 2484, 2680, 2754, 2760, 3015, 3060, 3082, 3105, 3128, 3240, 3417, 3519, 3618, 3672, 3726, 3910, 4020, 4140, 4556, 4590, 4623, 4692, 4824, 4968, 5427, 5508, 5695, 5865, 6030, 6120, 6164, 6210, 6834, 6885, 7038, 7236, 7452, 7705, 7820, 8040, 8280, 9045, 9112, 9180, 9246, 9315, 9384, 10251, 10557, 10854, 11016, 11390, 11730, 12060, 12328, 12420, 13668, 13770, 13869, 14076, 14472, 14904, 15410, 15640, 17085, 17595, 18090, 18360, 18492, 18630, 20502, 21114, 21708, 22780, 23115, 23460, 24120, 24840, 26197, 27135, 27336, 27540, 27738, 28152, 30753, 30820, 31671, 34170, 35190, 36180, 36984, 37260, 41004, 41607, 42228, 43416, 45560, 46230, 46920, 51255, 52394, 52785, 54270, 55080, 55476, 61506, 61640, 63342, 68340, 69345, 70380, 72360, 74520, 78591, 82008, 83214, 84456, 92259, 92460, 102510, 104788, 105570, 108540, 110952, 123012, 124821, 126684, 130985, 136680, 138690, 140760, 153765, 157182, 158355, 166428, 184518, 184920, 205020, 208035, 209576, 211140, 217080, 235773, 246024, 249642, 253368, 261970, 277380, 307530, 314364, 316710, 332856, 369036, 392955, 410040, 416070, 422280, 461295, 471546, 499284, 523940, 554760, 615060, 624105, 628728, 633420, 707319, 738072, 785910, 832140, 922590, 943092, 998568, 1047880, 1178865, 1230120, 1248210, 1266840, 1414638, 1571820, 1664280, 1845180, 1886184, 2121957, 2357730, 2496420, 2829276, 3143640, 3536595, 3690360, 4243914, 4715460, 4992840, 5658552, 7073190, 8487828, 9430920, 10609785, 14146380, 16975656, 21219570, 28292760, 42439140, 84878280]

約数ペア:

[(1, 84878280), (2, 42439140), (3, 28292760), (4, 21219570), (5, 16975656), (6, 14146380), (8, 10609785), (9, 9430920), (10, 8487828), (12, 7073190), (15, 5658552), (17, 4992840), (18, 4715460), (20, 4243914), (23, 3690360), (24, 3536595), (27, 3143640), (30, 2829276), (34, 2496420), (36, 2357730), (40, 2121957), (45, 1886184), (46, 1845180), (51, 1664280), (54, 1571820), (60, 1414638), (67, 1266840), (68, 1248210), (69, 1230120), (72, 1178865), (81, 1047880), (85, 998568), (90, 943092), (92, 922590), (102, 832140), (108, 785910), (115, 738072), (120, 707319), (134, 633420), (135, 628728), (136, 624105), (138, 615060), (153, 554760), (162, 523940), (170, 499284), (180, 471546), (184, 461295), (201, 422280), (204, 416070), (207, 410040), (216, 392955), (230, 369036), (255, 332856), (268, 316710), (270, 314364), (276, 307530), (306, 277380), (324, 261970), (335, 253368), (340, 249642), (345, 246024), (360, 235773), (391, 217080), (402, 211140), (405, 209576), (408, 208035), (414, 205020), (459, 184920), (460, 184518), (510, 166428), (536, 158355), (540, 157182), (552, 153765), (603, 140760), (612, 138690), (621, 136680), (648, 130985), (670, 126684), (680, 124821), (690, 123012), (765, 110952), (782, 108540), (804, 105570), (810, 104788), (828, 102510), (918, 92460), (920, 92259), (1005, 84456), (1020, 83214), (1035, 82008), (1080, 78591), (1139, 74520), (1173, 72360), (1206, 70380), (1224, 69345), (1242, 68340), (1340, 63342), (1377, 61640), (1380, 61506), (1530, 55476), (1541, 55080), (1564, 54270), (1608, 52785), (1620, 52394), (1656, 51255), (1809, 46920), (1836, 46230), (1863, 45560), (1955, 43416), (2010, 42228), (2040, 41607), (2070, 41004), (2278, 37260), (2295, 36984), (2346, 36180), (2412, 35190), (2484, 34170), (2680, 31671), (2754, 30820), (2760, 30753), (3015, 28152), (3060, 27738), (3082, 27540), (3105, 27336), (3128, 27135), (3240, 26197), (3417, 24840), (3519, 24120), (3618, 23460), (3672, 23115), (3726, 22780), (3910, 21708), (4020, 21114), (4140, 20502), (4556, 18630), (4590, 18492), (4623, 18360), (4692, 18090), (4824, 17595), (4968, 17085), (5427, 15640), (5508, 15410), (5695, 14904), (5865, 14472), (6030, 14076), (6120, 13869), (6164, 13770), (6210, 13668), (6834, 12420), (6885, 12328), (7038, 12060), (7236, 11730), (7452, 11390), (7705, 11016), (7820, 10854), (8040, 10557), (8280, 10251), (9045, 9384), (9112, 9315), (9180, 9246)]