51672385080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{87149}}^1$

素因数の和:87236

約数の個数: 192

約数和(自身を含む): 177012108000

約数和(自身を除く): 125339722920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 243, 244, 270, 305, 324, 360, 366, 405, 486, 488, 540, 549, 610, 648, 732, 810, 915, 972, 1080, 1098, 1215, 1220, 1464, 1620, 1647, 1830, 1944, 2196, 2430, 2440, 2745, 3240, 3294, 3660, 4392, 4860, 4941, 5490, 6588, 7320, 8235, 9720, 9882, 10980, 13176, 14823, 16470, 19764, 21960, 24705, 29646, 32940, 39528, 49410, 59292, 65880, 74115, 87149, 98820, 118584, 148230, 174298, 197640, 261447, 296460, 348596, 435745, 522894, 592920, 697192, 784341, 871490, 1045788, 1307235, 1568682, 1742980, 2091576, 2353023, 2614470, 3137364, 3485960, 3921705, 4706046, 5228940, 5316089, 6274728, 7059069, 7843410, 9412092, 10457880, 10632178, 11765115, 14118138, 15686820, 15948267, 18824184, 21177207, 21264356, 23530230, 26580445, 28236276, 31373640, 31896534, 35295345, 42354414, 42528712, 47060460, 47844801, 53160890, 56472552, 63793068, 70590690, 79741335, 84708828, 94120920, 95689602, 105886035, 106321780, 127586136, 141181380, 143534403, 159482670, 169417656, 191379204, 211772070, 212643560, 239224005, 282362760, 287068806, 318965340, 382758408, 423544140, 430603209, 478448010, 574137612, 637930680, 717672015, 847088280, 861206418, 956896020, 1148275224, 1291809627, 1435344030, 1722412836, 1913792040, 2153016045, 2583619254, 2870688060, 3444825672, 4306032090, 5167238508, 5741376120, 6459048135, 8612064180, 10334477016, 12918096270, 17224128360, 25836192540, 51672385080]

約数ペア:

[(1, 51672385080), (2, 25836192540), (3, 17224128360), (4, 12918096270), (5, 10334477016), (6, 8612064180), (8, 6459048135), (9, 5741376120), (10, 5167238508), (12, 4306032090), (15, 3444825672), (18, 2870688060), (20, 2583619254), (24, 2153016045), (27, 1913792040), (30, 1722412836), (36, 1435344030), (40, 1291809627), (45, 1148275224), (54, 956896020), (60, 861206418), (61, 847088280), (72, 717672015), (81, 637930680), (90, 574137612), (108, 478448010), (120, 430603209), (122, 423544140), (135, 382758408), (162, 318965340), (180, 287068806), (183, 282362760), (216, 239224005), (243, 212643560), (244, 211772070), (270, 191379204), (305, 169417656), (324, 159482670), (360, 143534403), (366, 141181380), (405, 127586136), (486, 106321780), (488, 105886035), (540, 95689602), (549, 94120920), (610, 84708828), (648, 79741335), (732, 70590690), (810, 63793068), (915, 56472552), (972, 53160890), (1080, 47844801), (1098, 47060460), (1215, 42528712), (1220, 42354414), (1464, 35295345), (1620, 31896534), (1647, 31373640), (1830, 28236276), (1944, 26580445), (2196, 23530230), (2430, 21264356), (2440, 21177207), (2745, 18824184), (3240, 15948267), (3294, 15686820), (3660, 14118138), (4392, 11765115), (4860, 10632178), (4941, 10457880), (5490, 9412092), (6588, 7843410), (7320, 7059069), (8235, 6274728), (9720, 5316089), (9882, 5228940), (10980, 4706046), (13176, 3921705), (14823, 3485960), (16470, 3137364), (19764, 2614470), (21960, 2353023), (24705, 2091576), (29646, 1742980), (32940, 1568682), (39528, 1307235), (49410, 1045788), (59292, 871490), (65880, 784341), (74115, 697192), (87149, 592920), (98820, 522894), (118584, 435745), (148230, 348596), (174298, 296460), (197640, 261447)]