151851960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 540146880

約数和(自身を除く): 388294920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 260, 284, 312, 355, 360, 390, 426, 457, 468, 520, 568, 585, 639, 710, 780, 852, 914, 923, 936, 1065, 1170, 1278, 1371, 1420, 1560, 1704, 1828, 1846, 2130, 2285, 2340, 2556, 2742, 2769, 2840, 3195, 3656, 3692, 4113, 4260, 4570, 4615, 4680, 5112, 5484, 5538, 5941, 6390, 6855, 7384, 8226, 8307, 8520, 9140, 9230, 10968, 11076, 11882, 12780, 13710, 13845, 16452, 16614, 17823, 18280, 18460, 20565, 22152, 23764, 25560, 27420, 27690, 29705, 32447, 32904, 33228, 35646, 36920, 41130, 41535, 47528, 53469, 54840, 55380, 59410, 64894, 66456, 71292, 82260, 83070, 89115, 97341, 106938, 110760, 118820, 129788, 142584, 162235, 164520, 166140, 178230, 194682, 213876, 237640, 259576, 267345, 292023, 324470, 332280, 356460, 389364, 421811, 427752, 486705, 534690, 584046, 648940, 712920, 778728, 843622, 973410, 1069380, 1168092, 1265433, 1297880, 1460115, 1687244, 1946820, 2109055, 2138760, 2336184, 2530866, 2920230, 3374488, 3796299, 3893640, 4218110, 5061732, 5840460, 6327165, 7592598, 8436220, 10123464, 11680920, 12654330, 15185196, 16872440, 18981495, 25308660, 30370392, 37962990, 50617320, 75925980, 151851960]

約数ペア:

[(1, 151851960), (2, 75925980), (3, 50617320), (4, 37962990), (5, 30370392), (6, 25308660), (8, 18981495), (9, 16872440), (10, 15185196), (12, 12654330), (13, 11680920), (15, 10123464), (18, 8436220), (20, 7592598), (24, 6327165), (26, 5840460), (30, 5061732), (36, 4218110), (39, 3893640), (40, 3796299), (45, 3374488), (52, 2920230), (60, 2530866), (65, 2336184), (71, 2138760), (72, 2109055), (78, 1946820), (90, 1687244), (104, 1460115), (117, 1297880), (120, 1265433), (130, 1168092), (142, 1069380), (156, 973410), (180, 843622), (195, 778728), (213, 712920), (234, 648940), (260, 584046), (284, 534690), (312, 486705), (355, 427752), (360, 421811), (390, 389364), (426, 356460), (457, 332280), (468, 324470), (520, 292023), (568, 267345), (585, 259576), (639, 237640), (710, 213876), (780, 194682), (852, 178230), (914, 166140), (923, 164520), (936, 162235), (1065, 142584), (1170, 129788), (1278, 118820), (1371, 110760), (1420, 106938), (1560, 97341), (1704, 89115), (1828, 83070), (1846, 82260), (2130, 71292), (2285, 66456), (2340, 64894), (2556, 59410), (2742, 55380), (2769, 54840), (2840, 53469), (3195, 47528), (3656, 41535), (3692, 41130), (4113, 36920), (4260, 35646), (4570, 33228), (4615, 32904), (4680, 32447), (5112, 29705), (5484, 27690), (5538, 27420), (5941, 25560), (6390, 23764), (6855, 22152), (7384, 20565), (8226, 18460), (8307, 18280), (8520, 17823), (9140, 16614), (9230, 16452), (10968, 13845), (11076, 13710), (11882, 12780)]