161800200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 595274400

約数和(自身を除く): 433474200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 83, 90, 95, 100, 108, 114, 120, 135, 150, 152, 166, 171, 180, 190, 200, 216, 225, 228, 249, 270, 285, 300, 332, 342, 360, 361, 380, 415, 450, 456, 475, 498, 513, 540, 570, 600, 664, 675, 684, 722, 747, 760, 830, 855, 900, 950, 996, 1026, 1080, 1083, 1140, 1245, 1350, 1368, 1425, 1444, 1494, 1577, 1660, 1710, 1800, 1805, 1900, 1992, 2052, 2075, 2166, 2241, 2280, 2490, 2565, 2700, 2850, 2888, 2988, 3154, 3249, 3320, 3420, 3610, 3735, 3800, 4104, 4150, 4275, 4332, 4482, 4731, 4980, 5130, 5400, 5415, 5700, 5976, 6225, 6308, 6498, 6840, 7220, 7470, 7885, 8300, 8550, 8664, 8964, 9025, 9462, 9747, 9960, 10260, 10830, 11205, 11400, 12450, 12616, 12825, 12996, 14193, 14440, 14940, 15770, 16245, 16600, 17100, 17928, 18050, 18675, 18924, 19494, 20520, 21660, 22410, 23655, 24900, 25650, 25992, 27075, 28386, 29880, 29963, 31540, 32490, 34200, 36100, 37350, 37848, 38988, 39425, 42579, 43320, 44820, 47310, 48735, 49800, 51300, 54150, 56025, 56772, 59926, 63080, 64980, 70965, 72200, 74700, 77976, 78850, 81225, 85158, 89640, 89889, 94620, 97470, 102600, 108300, 112050, 113544, 118275, 119852, 129960, 141930, 149400, 149815, 157700, 162450, 170316, 179778, 189240, 194940, 212895, 216600, 224100, 236550, 239704, 243675, 269667, 283860, 299630, 315400, 324900, 340632, 354825, 359556, 389880, 425790, 448200, 449445, 473100, 487350, 539334, 567720, 599260, 649800, 709650, 719112, 749075, 809001, 851580, 898890, 946200, 974700, 1064475, 1078668, 1198520, 1348335, 1419300, 1498150, 1618002, 1703160, 1797780, 1949400, 2128950, 2157336, 2247225, 2696670, 2838600, 2996300, 3236004, 3595560, 4045005, 4257900, 4494450, 5393340, 5992600, 6472008, 6741675, 8090010, 8515800, 8988900, 10786680, 13483350, 16180020, 17977800, 20225025, 26966700, 32360040, 40450050, 53933400, 80900100, 161800200]

約数ペア:

[(1, 161800200), (2, 80900100), (3, 53933400), (4, 40450050), (5, 32360040), (6, 26966700), (8, 20225025), (9, 17977800), (10, 16180020), (12, 13483350), (15, 10786680), (18, 8988900), (19, 8515800), (20, 8090010), (24, 6741675), (25, 6472008), (27, 5992600), (30, 5393340), (36, 4494450), (38, 4257900), (40, 4045005), (45, 3595560), (50, 3236004), (54, 2996300), (57, 2838600), (60, 2696670), (72, 2247225), (75, 2157336), (76, 2128950), (83, 1949400), (90, 1797780), (95, 1703160), (100, 1618002), (108, 1498150), (114, 1419300), (120, 1348335), (135, 1198520), (150, 1078668), (152, 1064475), (166, 974700), (171, 946200), (180, 898890), (190, 851580), (200, 809001), (216, 749075), (225, 719112), (228, 709650), (249, 649800), (270, 599260), (285, 567720), (300, 539334), (332, 487350), (342, 473100), (360, 449445), (361, 448200), (380, 425790), (415, 389880), (450, 359556), (456, 354825), (475, 340632), (498, 324900), (513, 315400), (540, 299630), (570, 283860), (600, 269667), (664, 243675), (675, 239704), (684, 236550), (722, 224100), (747, 216600), (760, 212895), (830, 194940), (855, 189240), (900, 179778), (950, 170316), (996, 162450), (1026, 157700), (1080, 149815), (1083, 149400), (1140, 141930), (1245, 129960), (1350, 119852), (1368, 118275), (1425, 113544), (1444, 112050), (1494, 108300), (1577, 102600), (1660, 97470), (1710, 94620), (1800, 89889), (1805, 89640), (1900, 85158), (1992, 81225), (2052, 78850), (2075, 77976), (2166, 74700), (2241, 72200), (2280, 70965), (2490, 64980), (2565, 63080), (2700, 59926), (2850, 56772), (2888, 56025), (2988, 54150), (3154, 51300), (3249, 49800), (3320, 48735), (3420, 47310), (3610, 44820), (3735, 43320), (3800, 42579), (4104, 39425), (4150, 38988), (4275, 37848), (4332, 37350), (4482, 36100), (4731, 34200), (4980, 32490), (5130, 31540), (5400, 29963), (5415, 29880), (5700, 28386), (5976, 27075), (6225, 25992), (6308, 25650), (6498, 24900), (6840, 23655), (7220, 22410), (7470, 21660), (7885, 20520), (8300, 19494), (8550, 18924), (8664, 18675), (8964, 18050), (9025, 17928), (9462, 17100), (9747, 16600), (9960, 16245), (10260, 15770), (10830, 14940), (11205, 14440), (11400, 14193), (12450, 12996), (12616, 12825)]