164972700

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 252

約数和(自身を含む): 561644608

約数和(自身を除く): 396671908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 73, 75, 81, 90, 93, 100, 108, 124, 135, 146, 150, 155, 162, 180, 186, 219, 225, 243, 270, 279, 292, 300, 310, 324, 365, 372, 405, 438, 450, 465, 486, 540, 558, 620, 657, 675, 729, 730, 775, 810, 837, 876, 900, 930, 972, 1095, 1116, 1215, 1314, 1350, 1395, 1458, 1460, 1550, 1620, 1674, 1825, 1860, 1971, 2025, 2190, 2263, 2325, 2430, 2511, 2628, 2700, 2790, 2916, 3100, 3285, 3348, 3645, 3650, 3942, 4050, 4185, 4380, 4526, 4650, 4860, 5022, 5475, 5580, 5913, 6075, 6570, 6789, 6975, 7290, 7300, 7533, 7884, 8100, 8370, 9052, 9300, 9855, 10044, 10950, 11315, 11826, 12150, 12555, 13140, 13578, 13950, 14580, 15066, 16425, 16740, 17739, 18225, 19710, 20367, 20925, 21900, 22599, 22630, 23652, 24300, 25110, 27156, 27900, 29565, 30132, 32850, 33945, 35478, 36450, 37665, 39420, 40734, 41850, 45198, 45260, 49275, 50220, 53217, 56575, 59130, 61101, 62775, 65700, 67890, 70956, 72900, 75330, 81468, 83700, 88695, 90396, 98550, 101835, 106434, 112995, 113150, 118260, 122202, 125550, 135780, 147825, 150660, 169725, 177390, 183303, 188325, 197100, 203670, 212868, 225990, 226300, 244404, 251100, 266085, 295650, 305505, 339450, 354780, 366606, 376650, 407340, 443475, 451980, 509175, 532170, 549909, 564975, 591300, 611010, 678900, 733212, 753300, 886950, 916515, 1018350, 1064340, 1099818, 1129950, 1222020, 1330425, 1527525, 1649727, 1773900, 1833030, 2036700, 2199636, 2259900, 2660850, 2749545, 3055050, 3299454, 3666060, 4582575, 5321700, 5499090, 6110100, 6598908, 8248635, 9165150, 10998180, 13747725, 16497270, 18330300, 27495450, 32994540, 41243175, 54990900, 82486350, 164972700]

約数ペア:

[(1, 164972700), (2, 82486350), (3, 54990900), (4, 41243175), (5, 32994540), (6, 27495450), (9, 18330300), (10, 16497270), (12, 13747725), (15, 10998180), (18, 9165150), (20, 8248635), (25, 6598908), (27, 6110100), (30, 5499090), (31, 5321700), (36, 4582575), (45, 3666060), (50, 3299454), (54, 3055050), (60, 2749545), (62, 2660850), (73, 2259900), (75, 2199636), (81, 2036700), (90, 1833030), (93, 1773900), (100, 1649727), (108, 1527525), (124, 1330425), (135, 1222020), (146, 1129950), (150, 1099818), (155, 1064340), (162, 1018350), (180, 916515), (186, 886950), (219, 753300), (225, 733212), (243, 678900), (270, 611010), (279, 591300), (292, 564975), (300, 549909), (310, 532170), (324, 509175), (365, 451980), (372, 443475), (405, 407340), (438, 376650), (450, 366606), (465, 354780), (486, 339450), (540, 305505), (558, 295650), (620, 266085), (657, 251100), (675, 244404), (729, 226300), (730, 225990), (775, 212868), (810, 203670), (837, 197100), (876, 188325), (900, 183303), (930, 177390), (972, 169725), (1095, 150660), (1116, 147825), (1215, 135780), (1314, 125550), (1350, 122202), (1395, 118260), (1458, 113150), (1460, 112995), (1550, 106434), (1620, 101835), (1674, 98550), (1825, 90396), (1860, 88695), (1971, 83700), (2025, 81468), (2190, 75330), (2263, 72900), (2325, 70956), (2430, 67890), (2511, 65700), (2628, 62775), (2700, 61101), (2790, 59130), (2916, 56575), (3100, 53217), (3285, 50220), (3348, 49275), (3645, 45260), (3650, 45198), (3942, 41850), (4050, 40734), (4185, 39420), (4380, 37665), (4526, 36450), (4650, 35478), (4860, 33945), (5022, 32850), (5475, 30132), (5580, 29565), (5913, 27900), (6075, 27156), (6570, 25110), (6789, 24300), (6975, 23652), (7290, 22630), (7300, 22599), (7533, 21900), (7884, 20925), (8100, 20367), (8370, 19710), (9052, 18225), (9300, 17739), (9855, 16740), (10044, 16425), (10950, 15066), (11315, 14580), (11826, 13950), (12150, 13578), (12555, 13140)]