1715203800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{13421}}^1$

素因数の和:13514

約数の個数: 144

約数和(自身を含む): 5841791280

約数和(自身を除く): 4126587480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3550, 4260, 5112, 5325, 6390, 7100, 8520, 10650, 12780, 13421, 14200, 15975, 21300, 25560, 26842, 31950, 40263, 42600, 53684, 63900, 67105, 80526, 107368, 120789, 127800, 134210, 161052, 201315, 241578, 268420, 322104, 335525, 402630, 483156, 536840, 603945, 671050, 805260, 952891, 966312, 1006575, 1207890, 1342100, 1610520, 1905782, 2013150, 2415780, 2684200, 2858673, 3019725, 3811564, 4026300, 4764455, 4831560, 5717346, 6039450, 7623128, 8052600, 8576019, 9528910, 11434692, 12078900, 14293365, 17152038, 19057820, 22869384, 23822275, 24157800, 28586730, 34304076, 38115640, 42880095, 47644550, 57173460, 68608152, 71466825, 85760190, 95289100, 114346920, 142933650, 171520380, 190578200, 214400475, 285867300, 343040760, 428800950, 571734600, 857601900, 1715203800]

約数ペア:

[(1, 1715203800), (2, 857601900), (3, 571734600), (4, 428800950), (5, 343040760), (6, 285867300), (8, 214400475), (9, 190578200), (10, 171520380), (12, 142933650), (15, 114346920), (18, 95289100), (20, 85760190), (24, 71466825), (25, 68608152), (30, 57173460), (36, 47644550), (40, 42880095), (45, 38115640), (50, 34304076), (60, 28586730), (71, 24157800), (72, 23822275), (75, 22869384), (90, 19057820), (100, 17152038), (120, 14293365), (142, 12078900), (150, 11434692), (180, 9528910), (200, 8576019), (213, 8052600), (225, 7623128), (284, 6039450), (300, 5717346), (355, 4831560), (360, 4764455), (426, 4026300), (450, 3811564), (568, 3019725), (600, 2858673), (639, 2684200), (710, 2415780), (852, 2013150), (900, 1905782), (1065, 1610520), (1278, 1342100), (1420, 1207890), (1704, 1006575), (1775, 966312), (1800, 952891), (2130, 805260), (2556, 671050), (2840, 603945), (3195, 536840), (3550, 483156), (4260, 402630), (5112, 335525), (5325, 322104), (6390, 268420), (7100, 241578), (8520, 201315), (10650, 161052), (12780, 134210), (13421, 127800), (14200, 120789), (15975, 107368), (21300, 80526), (25560, 67105), (26842, 63900), (31950, 53684), (40263, 42600)]