61893450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 181416960

約数和(自身を除く): 119523510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 127, 135, 150, 171, 190, 225, 254, 270, 285, 342, 361, 381, 450, 475, 513, 570, 635, 675, 722, 762, 855, 950, 1026, 1083, 1143, 1270, 1350, 1425, 1710, 1805, 1905, 2166, 2286, 2413, 2565, 2850, 3175, 3249, 3429, 3610, 3810, 4275, 4826, 5130, 5415, 5715, 6350, 6498, 6858, 7239, 8550, 9025, 9525, 9747, 10830, 11430, 12065, 12825, 14478, 16245, 17145, 18050, 19050, 19494, 21717, 24130, 25650, 27075, 28575, 32490, 34290, 36195, 43434, 45847, 48735, 54150, 57150, 60325, 65151, 72390, 81225, 85725, 91694, 97470, 108585, 120650, 130302, 137541, 162450, 171450, 180975, 217170, 229235, 243675, 275082, 325755, 361950, 412623, 458470, 487350, 542925, 651510, 687705, 825246, 1085850, 1146175, 1237869, 1375410, 1628775, 2063115, 2292350, 2475738, 3257550, 3438525, 4126230, 6189345, 6877050, 10315575, 12378690, 20631150, 30946725, 61893450]

約数ペア:

[(1, 61893450), (2, 30946725), (3, 20631150), (5, 12378690), (6, 10315575), (9, 6877050), (10, 6189345), (15, 4126230), (18, 3438525), (19, 3257550), (25, 2475738), (27, 2292350), (30, 2063115), (38, 1628775), (45, 1375410), (50, 1237869), (54, 1146175), (57, 1085850), (75, 825246), (90, 687705), (95, 651510), (114, 542925), (127, 487350), (135, 458470), (150, 412623), (171, 361950), (190, 325755), (225, 275082), (254, 243675), (270, 229235), (285, 217170), (342, 180975), (361, 171450), (381, 162450), (450, 137541), (475, 130302), (513, 120650), (570, 108585), (635, 97470), (675, 91694), (722, 85725), (762, 81225), (855, 72390), (950, 65151), (1026, 60325), (1083, 57150), (1143, 54150), (1270, 48735), (1350, 45847), (1425, 43434), (1710, 36195), (1805, 34290), (1905, 32490), (2166, 28575), (2286, 27075), (2413, 25650), (2565, 24130), (2850, 21717), (3175, 19494), (3249, 19050), (3429, 18050), (3610, 17145), (3810, 16245), (4275, 14478), (4826, 12825), (5130, 12065), (5415, 11430), (5715, 10830), (6350, 9747), (6498, 9525), (6858, 9025), (7239, 8550)]