80145000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 294233940

約数和(自身を除く): 214088940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 125, 130, 137, 150, 156, 180, 195, 200, 225, 234, 250, 260, 274, 300, 312, 325, 360, 375, 390, 411, 450, 468, 500, 520, 548, 585, 600, 625, 650, 685, 750, 780, 822, 900, 936, 975, 1000, 1096, 1125, 1170, 1233, 1250, 1300, 1370, 1500, 1560, 1625, 1644, 1781, 1800, 1875, 1950, 2055, 2250, 2340, 2466, 2500, 2600, 2740, 2925, 3000, 3250, 3288, 3425, 3562, 3750, 3900, 4110, 4500, 4680, 4875, 4932, 5000, 5343, 5480, 5625, 5850, 6165, 6500, 6850, 7124, 7500, 7800, 8125, 8220, 8905, 9000, 9750, 9864, 10275, 10686, 11250, 11700, 12330, 13000, 13700, 14248, 14625, 15000, 16029, 16250, 16440, 17125, 17810, 19500, 20550, 21372, 22500, 23400, 24375, 24660, 26715, 27400, 29250, 30825, 32058, 32500, 34250, 35620, 39000, 41100, 42744, 44525, 45000, 48750, 49320, 51375, 53430, 58500, 61650, 64116, 65000, 68500, 71240, 73125, 80145, 82200, 85625, 89050, 97500, 102750, 106860, 117000, 123300, 128232, 133575, 137000, 146250, 154125, 160290, 171250, 178100, 195000, 205500, 213720, 222625, 246600, 256875, 267150, 292500, 308250, 320580, 342500, 356200, 400725, 411000, 445250, 513750, 534300, 585000, 616500, 641160, 667875, 685000, 770625, 801450, 890500, 1027500, 1068600, 1113125, 1233000, 1335750, 1541250, 1602900, 1781000, 2003625, 2055000, 2226250, 2671500, 3082500, 3205800, 3339375, 4007250, 4452500, 5343000, 6165000, 6678750, 8014500, 8905000, 10018125, 13357500, 16029000, 20036250, 26715000, 40072500, 80145000]

約数ペア:

[(1, 80145000), (2, 40072500), (3, 26715000), (4, 20036250), (5, 16029000), (6, 13357500), (8, 10018125), (9, 8905000), (10, 8014500), (12, 6678750), (13, 6165000), (15, 5343000), (18, 4452500), (20, 4007250), (24, 3339375), (25, 3205800), (26, 3082500), (30, 2671500), (36, 2226250), (39, 2055000), (40, 2003625), (45, 1781000), (50, 1602900), (52, 1541250), (60, 1335750), (65, 1233000), (72, 1113125), (75, 1068600), (78, 1027500), (90, 890500), (100, 801450), (104, 770625), (117, 685000), (120, 667875), (125, 641160), (130, 616500), (137, 585000), (150, 534300), (156, 513750), (180, 445250), (195, 411000), (200, 400725), (225, 356200), (234, 342500), (250, 320580), (260, 308250), (274, 292500), (300, 267150), (312, 256875), (325, 246600), (360, 222625), (375, 213720), (390, 205500), (411, 195000), (450, 178100), (468, 171250), (500, 160290), (520, 154125), (548, 146250), (585, 137000), (600, 133575), (625, 128232), (650, 123300), (685, 117000), (750, 106860), (780, 102750), (822, 97500), (900, 89050), (936, 85625), (975, 82200), (1000, 80145), (1096, 73125), (1125, 71240), (1170, 68500), (1233, 65000), (1250, 64116), (1300, 61650), (1370, 58500), (1500, 53430), (1560, 51375), (1625, 49320), (1644, 48750), (1781, 45000), (1800, 44525), (1875, 42744), (1950, 41100), (2055, 39000), (2250, 35620), (2340, 34250), (2466, 32500), (2500, 32058), (2600, 30825), (2740, 29250), (2925, 27400), (3000, 26715), (3250, 24660), (3288, 24375), (3425, 23400), (3562, 22500), (3750, 21372), (3900, 20550), (4110, 19500), (4500, 17810), (4680, 17125), (4875, 16440), (4932, 16250), (5000, 16029), (5343, 15000), (5480, 14625), (5625, 14248), (5850, 13700), (6165, 13000), (6500, 12330), (6850, 11700), (7124, 11250), (7500, 10686), (7800, 10275), (8125, 9864), (8220, 9750), (8905, 9000)]