1537000000

素因数分解:

$2^6\times 5^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 196

約数和(自身を含む): 4018307940

約数和(自身を除く): 2481307940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 53, 58, 64, 80, 100, 106, 116, 125, 145, 160, 200, 212, 232, 250, 265, 290, 320, 400, 424, 464, 500, 530, 580, 625, 725, 800, 848, 928, 1000, 1060, 1160, 1250, 1325, 1450, 1537, 1600, 1696, 1856, 2000, 2120, 2320, 2500, 2650, 2900, 3074, 3125, 3392, 3625, 4000, 4240, 4640, 5000, 5300, 5800, 6148, 6250, 6625, 7250, 7685, 8000, 8480, 9280, 10000, 10600, 11600, 12296, 12500, 13250, 14500, 15370, 15625, 16960, 18125, 20000, 21200, 23200, 24592, 25000, 26500, 29000, 30740, 31250, 33125, 36250, 38425, 40000, 42400, 46400, 49184, 50000, 53000, 58000, 61480, 62500, 66250, 72500, 76850, 84800, 90625, 98368, 100000, 106000, 116000, 122960, 125000, 132500, 145000, 153700, 165625, 181250, 192125, 200000, 212000, 232000, 245920, 250000, 265000, 290000, 307400, 331250, 362500, 384250, 424000, 453125, 491840, 500000, 530000, 580000, 614800, 662500, 725000, 768500, 828125, 906250, 960625, 1000000, 1060000, 1160000, 1229600, 1325000, 1450000, 1537000, 1656250, 1812500, 1921250, 2120000, 2459200, 2650000, 2900000, 3074000, 3312500, 3625000, 3842500, 4803125, 5300000, 5800000, 6148000, 6625000, 7250000, 7685000, 9606250, 10600000, 12296000, 13250000, 14500000, 15370000, 19212500, 24015625, 26500000, 29000000, 30740000, 38425000, 48031250, 53000000, 61480000, 76850000, 96062500, 153700000, 192125000, 307400000, 384250000, 768500000, 1537000000]

約数ペア:

[(1, 1537000000), (2, 768500000), (4, 384250000), (5, 307400000), (8, 192125000), (10, 153700000), (16, 96062500), (20, 76850000), (25, 61480000), (29, 53000000), (32, 48031250), (40, 38425000), (50, 30740000), (53, 29000000), (58, 26500000), (64, 24015625), (80, 19212500), (100, 15370000), (106, 14500000), (116, 13250000), (125, 12296000), (145, 10600000), (160, 9606250), (200, 7685000), (212, 7250000), (232, 6625000), (250, 6148000), (265, 5800000), (290, 5300000), (320, 4803125), (400, 3842500), (424, 3625000), (464, 3312500), (500, 3074000), (530, 2900000), (580, 2650000), (625, 2459200), (725, 2120000), (800, 1921250), (848, 1812500), (928, 1656250), (1000, 1537000), (1060, 1450000), (1160, 1325000), (1250, 1229600), (1325, 1160000), (1450, 1060000), (1537, 1000000), (1600, 960625), (1696, 906250), (1856, 828125), (2000, 768500), (2120, 725000), (2320, 662500), (2500, 614800), (2650, 580000), (2900, 530000), (3074, 500000), (3125, 491840), (3392, 453125), (3625, 424000), (4000, 384250), (4240, 362500), (4640, 331250), (5000, 307400), (5300, 290000), (5800, 265000), (6148, 250000), (6250, 245920), (6625, 232000), (7250, 212000), (7685, 200000), (8000, 192125), (8480, 181250), (9280, 165625), (10000, 153700), (10600, 145000), (11600, 132500), (12296, 125000), (12500, 122960), (13250, 116000), (14500, 106000), (15370, 100000), (15625, 98368), (16960, 90625), (18125, 84800), (20000, 76850), (21200, 72500), (23200, 66250), (24592, 62500), (25000, 61480), (26500, 58000), (29000, 53000), (30740, 50000), (31250, 49184), (33125, 46400), (36250, 42400), (38425, 40000)]