90429480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 323942400

約数和(自身を除く): 233512920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 73, 74, 90, 93, 108, 111, 120, 124, 135, 146, 148, 155, 180, 185, 186, 216, 219, 222, 248, 270, 279, 292, 296, 310, 333, 360, 365, 370, 372, 438, 444, 465, 540, 555, 558, 584, 620, 657, 666, 730, 740, 744, 837, 876, 888, 930, 999, 1080, 1095, 1110, 1116, 1147, 1240, 1314, 1332, 1395, 1460, 1480, 1665, 1674, 1752, 1860, 1971, 1998, 2190, 2220, 2232, 2263, 2294, 2628, 2664, 2701, 2790, 2920, 3285, 3330, 3348, 3441, 3720, 3942, 3996, 4185, 4380, 4440, 4526, 4588, 4995, 5256, 5402, 5580, 5735, 6570, 6660, 6696, 6789, 6882, 7884, 7992, 8103, 8370, 8760, 9052, 9176, 9855, 9990, 10323, 10804, 11160, 11315, 11470, 13140, 13320, 13505, 13578, 13764, 15768, 16206, 16740, 17205, 18104, 19710, 19980, 20367, 20646, 21608, 22630, 22940, 24309, 26280, 27010, 27156, 27528, 30969, 32412, 33480, 33945, 34410, 39420, 39960, 40515, 40734, 41292, 45260, 45880, 48618, 51615, 54020, 54312, 61101, 61938, 64824, 67890, 68820, 72927, 78840, 81030, 81468, 82584, 83731, 90520, 97236, 101835, 103230, 108040, 121545, 122202, 123876, 135780, 137640, 145854, 154845, 162060, 162936, 167462, 194472, 203670, 206460, 243090, 244404, 247752, 251193, 271560, 291708, 305505, 309690, 324120, 334924, 364635, 407340, 412920, 418655, 486180, 488808, 502386, 583416, 611010, 619380, 669848, 729270, 753579, 814680, 837310, 972360, 1004772, 1222020, 1238760, 1255965, 1458540, 1507158, 1674620, 2009544, 2260737, 2444040, 2511930, 2917080, 3014316, 3349240, 3767895, 4521474, 5023860, 6028632, 7535790, 9042948, 10047720, 11303685, 15071580, 18085896, 22607370, 30143160, 45214740, 90429480]

約数ペア:

[(1, 90429480), (2, 45214740), (3, 30143160), (4, 22607370), (5, 18085896), (6, 15071580), (8, 11303685), (9, 10047720), (10, 9042948), (12, 7535790), (15, 6028632), (18, 5023860), (20, 4521474), (24, 3767895), (27, 3349240), (30, 3014316), (31, 2917080), (36, 2511930), (37, 2444040), (40, 2260737), (45, 2009544), (54, 1674620), (60, 1507158), (62, 1458540), (72, 1255965), (73, 1238760), (74, 1222020), (90, 1004772), (93, 972360), (108, 837310), (111, 814680), (120, 753579), (124, 729270), (135, 669848), (146, 619380), (148, 611010), (155, 583416), (180, 502386), (185, 488808), (186, 486180), (216, 418655), (219, 412920), (222, 407340), (248, 364635), (270, 334924), (279, 324120), (292, 309690), (296, 305505), (310, 291708), (333, 271560), (360, 251193), (365, 247752), (370, 244404), (372, 243090), (438, 206460), (444, 203670), (465, 194472), (540, 167462), (555, 162936), (558, 162060), (584, 154845), (620, 145854), (657, 137640), (666, 135780), (730, 123876), (740, 122202), (744, 121545), (837, 108040), (876, 103230), (888, 101835), (930, 97236), (999, 90520), (1080, 83731), (1095, 82584), (1110, 81468), (1116, 81030), (1147, 78840), (1240, 72927), (1314, 68820), (1332, 67890), (1395, 64824), (1460, 61938), (1480, 61101), (1665, 54312), (1674, 54020), (1752, 51615), (1860, 48618), (1971, 45880), (1998, 45260), (2190, 41292), (2220, 40734), (2232, 40515), (2263, 39960), (2294, 39420), (2628, 34410), (2664, 33945), (2701, 33480), (2790, 32412), (2920, 30969), (3285, 27528), (3330, 27156), (3348, 27010), (3441, 26280), (3720, 24309), (3942, 22940), (3996, 22630), (4185, 21608), (4380, 20646), (4440, 20367), (4526, 19980), (4588, 19710), (4995, 18104), (5256, 17205), (5402, 16740), (5580, 16206), (5735, 15768), (6570, 13764), (6660, 13578), (6696, 13505), (6789, 13320), (6882, 13140), (7884, 11470), (7992, 11315), (8103, 11160), (8370, 10804), (8760, 10323), (9052, 9990), (9176, 9855)]