89150880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 349743744

約数和(自身を除く): 260592864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 157, 160, 168, 169, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 314, 336, 338, 364, 390, 416, 420, 455, 471, 480, 507, 520, 546, 560, 624, 628, 672, 676, 728, 780, 785, 840, 845, 910, 942, 1014, 1040, 1092, 1099, 1120, 1183, 1248, 1256, 1352, 1365, 1456, 1560, 1570, 1680, 1690, 1820, 1884, 2028, 2041, 2080, 2184, 2198, 2355, 2366, 2512, 2535, 2704, 2730, 2912, 3120, 3140, 3297, 3360, 3380, 3549, 3640, 3768, 4056, 4082, 4368, 4396, 4710, 4732, 5024, 5070, 5408, 5460, 5495, 5915, 6123, 6240, 6280, 6594, 6760, 7098, 7280, 7536, 8112, 8164, 8736, 8792, 9420, 9464, 10140, 10205, 10920, 10990, 11830, 12246, 12560, 13188, 13520, 14196, 14287, 14560, 15072, 16224, 16328, 16485, 17584, 17745, 18840, 18928, 20280, 20410, 21840, 21980, 23660, 24492, 25120, 26376, 26533, 27040, 28392, 28574, 30615, 32656, 32970, 35168, 35490, 37680, 37856, 40560, 40820, 42861, 43680, 43960, 47320, 48984, 52752, 53066, 56784, 57148, 61230, 65312, 65940, 70980, 71435, 75360, 79599, 81120, 81640, 85722, 87920, 94640, 97968, 105504, 106132, 113568, 114296, 122460, 131880, 132665, 141960, 142870, 159198, 163280, 171444, 175840, 185731, 189280, 195936, 212264, 214305, 228592, 244920, 263760, 265330, 283920, 285740, 318396, 326560, 342888, 371462, 397995, 424528, 428610, 457184, 489840, 527520, 530660, 557193, 567840, 571480, 636792, 685776, 742924, 795990, 849056, 857220, 928655, 979680, 1061320, 1114386, 1142960, 1273584, 1371552, 1485848, 1591980, 1714440, 1857310, 2122640, 2228772, 2285920, 2547168, 2785965, 2971696, 3183960, 3428880, 3714620, 4245280, 4457544, 5571930, 5943392, 6367920, 6857760, 7429240, 8915088, 11143860, 12735840, 14858480, 17830176, 22287720, 29716960, 44575440, 89150880]

約数ペア:

[(1, 89150880), (2, 44575440), (3, 29716960), (4, 22287720), (5, 17830176), (6, 14858480), (7, 12735840), (8, 11143860), (10, 8915088), (12, 7429240), (13, 6857760), (14, 6367920), (15, 5943392), (16, 5571930), (20, 4457544), (21, 4245280), (24, 3714620), (26, 3428880), (28, 3183960), (30, 2971696), (32, 2785965), (35, 2547168), (39, 2285920), (40, 2228772), (42, 2122640), (48, 1857310), (52, 1714440), (56, 1591980), (60, 1485848), (65, 1371552), (70, 1273584), (78, 1142960), (80, 1114386), (84, 1061320), (91, 979680), (96, 928655), (104, 857220), (105, 849056), (112, 795990), (120, 742924), (130, 685776), (140, 636792), (156, 571480), (157, 567840), (160, 557193), (168, 530660), (169, 527520), (182, 489840), (195, 457184), (208, 428610), (210, 424528), (224, 397995), (240, 371462), (260, 342888), (273, 326560), (280, 318396), (312, 285740), (314, 283920), (336, 265330), (338, 263760), (364, 244920), (390, 228592), (416, 214305), (420, 212264), (455, 195936), (471, 189280), (480, 185731), (507, 175840), (520, 171444), (546, 163280), (560, 159198), (624, 142870), (628, 141960), (672, 132665), (676, 131880), (728, 122460), (780, 114296), (785, 113568), (840, 106132), (845, 105504), (910, 97968), (942, 94640), (1014, 87920), (1040, 85722), (1092, 81640), (1099, 81120), (1120, 79599), (1183, 75360), (1248, 71435), (1256, 70980), (1352, 65940), (1365, 65312), (1456, 61230), (1560, 57148), (1570, 56784), (1680, 53066), (1690, 52752), (1820, 48984), (1884, 47320), (2028, 43960), (2041, 43680), (2080, 42861), (2184, 40820), (2198, 40560), (2355, 37856), (2366, 37680), (2512, 35490), (2535, 35168), (2704, 32970), (2730, 32656), (2912, 30615), (3120, 28574), (3140, 28392), (3297, 27040), (3360, 26533), (3380, 26376), (3549, 25120), (3640, 24492), (3768, 23660), (4056, 21980), (4082, 21840), (4368, 20410), (4396, 20280), (4710, 18928), (4732, 18840), (5024, 17745), (5070, 17584), (5408, 16485), (5460, 16328), (5495, 16224), (5915, 15072), (6123, 14560), (6240, 14287), (6280, 14196), (6594, 13520), (6760, 13188), (7098, 12560), (7280, 12246), (7536, 11830), (8112, 10990), (8164, 10920), (8736, 10205), (8792, 10140), (9420, 9464)]