84553950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 228235392

約数和(自身を除く): 143681442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 131, 150, 195, 262, 325, 331, 390, 393, 650, 655, 662, 786, 975, 993, 1310, 1655, 1703, 1950, 1965, 1986, 3275, 3310, 3406, 3930, 4303, 4965, 5109, 6550, 8275, 8515, 8606, 9825, 9930, 10218, 12909, 16550, 17030, 19650, 21515, 24825, 25545, 25818, 42575, 43030, 43361, 49650, 51090, 64545, 85150, 86722, 107575, 127725, 129090, 130083, 215150, 216805, 255450, 260166, 322725, 433610, 563693, 645450, 650415, 1084025, 1127386, 1300830, 1691079, 2168050, 2818465, 3252075, 3382158, 5636930, 6504150, 8455395, 14092325, 16910790, 28184650, 42276975, 84553950]

約数ペア:

[(1, 84553950), (2, 42276975), (3, 28184650), (5, 16910790), (6, 14092325), (10, 8455395), (13, 6504150), (15, 5636930), (25, 3382158), (26, 3252075), (30, 2818465), (39, 2168050), (50, 1691079), (65, 1300830), (75, 1127386), (78, 1084025), (130, 650415), (131, 645450), (150, 563693), (195, 433610), (262, 322725), (325, 260166), (331, 255450), (390, 216805), (393, 215150), (650, 130083), (655, 129090), (662, 127725), (786, 107575), (975, 86722), (993, 85150), (1310, 64545), (1655, 51090), (1703, 49650), (1950, 43361), (1965, 43030), (1986, 42575), (3275, 25818), (3310, 25545), (3406, 24825), (3930, 21515), (4303, 19650), (4965, 17030), (5109, 16550), (6550, 12909), (8275, 10218), (8515, 9930), (8606, 9825)]