78040800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3613}}^1$

素因数の和:3642

約数の個数: 144

約数和(自身を含む): 282325680

約数和(自身を除く): 204284880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 3613, 4320, 5400, 7200, 7226, 10800, 10839, 14452, 18065, 21600, 21678, 28904, 32517, 36130, 43356, 54195, 57808, 65034, 72260, 86712, 90325, 97551, 108390, 115616, 130068, 144520, 162585, 173424, 180650, 195102, 216780, 260136, 270975, 289040, 325170, 346848, 361300, 390204, 433560, 487755, 520272, 541950, 578080, 650340, 722600, 780408, 812925, 867120, 975510, 1040544, 1083900, 1300680, 1445200, 1560816, 1625850, 1734240, 1951020, 2167800, 2438775, 2601360, 2890400, 3121632, 3251700, 3902040, 4335600, 4877550, 5202720, 6503400, 7804080, 8671200, 9755100, 13006800, 15608160, 19510200, 26013600, 39020400, 78040800]

約数ペア:

[(1, 78040800), (2, 39020400), (3, 26013600), (4, 19510200), (5, 15608160), (6, 13006800), (8, 9755100), (9, 8671200), (10, 7804080), (12, 6503400), (15, 5202720), (16, 4877550), (18, 4335600), (20, 3902040), (24, 3251700), (25, 3121632), (27, 2890400), (30, 2601360), (32, 2438775), (36, 2167800), (40, 1951020), (45, 1734240), (48, 1625850), (50, 1560816), (54, 1445200), (60, 1300680), (72, 1083900), (75, 1040544), (80, 975510), (90, 867120), (96, 812925), (100, 780408), (108, 722600), (120, 650340), (135, 578080), (144, 541950), (150, 520272), (160, 487755), (180, 433560), (200, 390204), (216, 361300), (225, 346848), (240, 325170), (270, 289040), (288, 270975), (300, 260136), (360, 216780), (400, 195102), (432, 180650), (450, 173424), (480, 162585), (540, 144520), (600, 130068), (675, 115616), (720, 108390), (800, 97551), (864, 90325), (900, 86712), (1080, 72260), (1200, 65034), (1350, 57808), (1440, 54195), (1800, 43356), (2160, 36130), (2400, 32517), (2700, 28904), (3600, 21678), (3613, 21600), (4320, 18065), (5400, 14452), (7200, 10839), (7226, 10800)]