191018400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 674956800

約数和(自身を除く): 483938400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 59, 60, 71, 75, 76, 80, 95, 96, 100, 114, 118, 120, 142, 150, 152, 160, 177, 190, 200, 213, 228, 236, 240, 284, 285, 295, 300, 304, 354, 355, 380, 400, 426, 456, 472, 475, 480, 568, 570, 590, 600, 608, 708, 710, 760, 800, 852, 885, 912, 944, 950, 1065, 1121, 1136, 1140, 1180, 1200, 1349, 1416, 1420, 1425, 1475, 1520, 1704, 1770, 1775, 1824, 1888, 1900, 2130, 2242, 2272, 2280, 2360, 2400, 2698, 2832, 2840, 2850, 2950, 3040, 3363, 3408, 3540, 3550, 3800, 4047, 4189, 4260, 4425, 4484, 4560, 4720, 5325, 5396, 5605, 5664, 5680, 5700, 5900, 6726, 6745, 6816, 7080, 7100, 7600, 8094, 8378, 8520, 8850, 8968, 9120, 9440, 10650, 10792, 11210, 11360, 11400, 11800, 12567, 13452, 13490, 14160, 14200, 15200, 16188, 16756, 16815, 17040, 17700, 17936, 20235, 20945, 21300, 21584, 22420, 22800, 23600, 25134, 26904, 26980, 28025, 28320, 28400, 32376, 33512, 33630, 33725, 34080, 35400, 35872, 40470, 41890, 42600, 43168, 44840, 45600, 47200, 50268, 53808, 53960, 56050, 56800, 62835, 64752, 67024, 67260, 67450, 70800, 79591, 80940, 83780, 84075, 85200, 89680, 100536, 101175, 104725, 107616, 107920, 112100, 125670, 129504, 134048, 134520, 134900, 141600, 159182, 161880, 167560, 168150, 170400, 179360, 201072, 202350, 209450, 215840, 224200, 238773, 251340, 269040, 269800, 314175, 318364, 323760, 335120, 336300, 397955, 402144, 404700, 418900, 448400, 477546, 502680, 538080, 539600, 628350, 636728, 647520, 670240, 672600, 795910, 809400, 837800, 896800, 955092, 1005360, 1079200, 1193865, 1256700, 1273456, 1345200, 1591820, 1618800, 1675600, 1910184, 1989775, 2010720, 2387730, 2513400, 2546912, 2690400, 3183640, 3237600, 3351200, 3820368, 3979550, 4775460, 5026800, 5969325, 6367280, 7640736, 7959100, 9550920, 10053600, 11938650, 12734560, 15918200, 19101840, 23877300, 31836400, 38203680, 47754600, 63672800, 95509200, 191018400]

約数ペア:

[(1, 191018400), (2, 95509200), (3, 63672800), (4, 47754600), (5, 38203680), (6, 31836400), (8, 23877300), (10, 19101840), (12, 15918200), (15, 12734560), (16, 11938650), (19, 10053600), (20, 9550920), (24, 7959100), (25, 7640736), (30, 6367280), (32, 5969325), (38, 5026800), (40, 4775460), (48, 3979550), (50, 3820368), (57, 3351200), (59, 3237600), (60, 3183640), (71, 2690400), (75, 2546912), (76, 2513400), (80, 2387730), (95, 2010720), (96, 1989775), (100, 1910184), (114, 1675600), (118, 1618800), (120, 1591820), (142, 1345200), (150, 1273456), (152, 1256700), (160, 1193865), (177, 1079200), (190, 1005360), (200, 955092), (213, 896800), (228, 837800), (236, 809400), (240, 795910), (284, 672600), (285, 670240), (295, 647520), (300, 636728), (304, 628350), (354, 539600), (355, 538080), (380, 502680), (400, 477546), (426, 448400), (456, 418900), (472, 404700), (475, 402144), (480, 397955), (568, 336300), (570, 335120), (590, 323760), (600, 318364), (608, 314175), (708, 269800), (710, 269040), (760, 251340), (800, 238773), (852, 224200), (885, 215840), (912, 209450), (944, 202350), (950, 201072), (1065, 179360), (1121, 170400), (1136, 168150), (1140, 167560), (1180, 161880), (1200, 159182), (1349, 141600), (1416, 134900), (1420, 134520), (1425, 134048), (1475, 129504), (1520, 125670), (1704, 112100), (1770, 107920), (1775, 107616), (1824, 104725), (1888, 101175), (1900, 100536), (2130, 89680), (2242, 85200), (2272, 84075), (2280, 83780), (2360, 80940), (2400, 79591), (2698, 70800), (2832, 67450), (2840, 67260), (2850, 67024), (2950, 64752), (3040, 62835), (3363, 56800), (3408, 56050), (3540, 53960), (3550, 53808), (3800, 50268), (4047, 47200), (4189, 45600), (4260, 44840), (4425, 43168), (4484, 42600), (4560, 41890), (4720, 40470), (5325, 35872), (5396, 35400), (5605, 34080), (5664, 33725), (5680, 33630), (5700, 33512), (5900, 32376), (6726, 28400), (6745, 28320), (6816, 28025), (7080, 26980), (7100, 26904), (7600, 25134), (8094, 23600), (8378, 22800), (8520, 22420), (8850, 21584), (8968, 21300), (9120, 20945), (9440, 20235), (10650, 17936), (10792, 17700), (11210, 17040), (11360, 16815), (11400, 16756), (11800, 16188), (12567, 15200), (13452, 14200), (13490, 14160)]