21509882400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{527203}}^1$

素因数の和:527243

約数の個数: 144

約数和(自身を含む): 74133317664

約数和(自身を除く): 52623435264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5100, 6800, 8160, 10200, 13600, 20400, 40800, 527203, 1054406, 1581609, 2108812, 2636015, 3163218, 4217624, 5272030, 6326436, 7908045, 8435248, 8962451, 10544060, 12652872, 13180075, 15816090, 16870496, 17924902, 21088120, 25305744, 26360150, 26887353, 31632180, 35849804, 39540225, 42176240, 44812255, 50611488, 52720300, 53774706, 63264360, 71699608, 79080450, 84352480, 89624510, 105440600, 107549412, 126528720, 134436765, 143399216, 158160900, 179249020, 210881200, 215098824, 224061275, 253057440, 268873530, 286798432, 316321800, 358498040, 421762400, 430197648, 448122550, 537747060, 632643600, 672183825, 716996080, 860395296, 896245100, 1075494120, 1265287200, 1344367650, 1433992160, 1792490200, 2150988240, 2688735300, 3584980400, 4301976480, 5377470600, 7169960800, 10754941200, 21509882400]

約数ペア:

[(1, 21509882400), (2, 10754941200), (3, 7169960800), (4, 5377470600), (5, 4301976480), (6, 3584980400), (8, 2688735300), (10, 2150988240), (12, 1792490200), (15, 1433992160), (16, 1344367650), (17, 1265287200), (20, 1075494120), (24, 896245100), (25, 860395296), (30, 716996080), (32, 672183825), (34, 632643600), (40, 537747060), (48, 448122550), (50, 430197648), (51, 421762400), (60, 358498040), (68, 316321800), (75, 286798432), (80, 268873530), (85, 253057440), (96, 224061275), (100, 215098824), (102, 210881200), (120, 179249020), (136, 158160900), (150, 143399216), (160, 134436765), (170, 126528720), (200, 107549412), (204, 105440600), (240, 89624510), (255, 84352480), (272, 79080450), (300, 71699608), (340, 63264360), (400, 53774706), (408, 52720300), (425, 50611488), (480, 44812255), (510, 42176240), (544, 39540225), (600, 35849804), (680, 31632180), (800, 26887353), (816, 26360150), (850, 25305744), (1020, 21088120), (1200, 17924902), (1275, 16870496), (1360, 15816090), (1632, 13180075), (1700, 12652872), (2040, 10544060), (2400, 8962451), (2550, 8435248), (2720, 7908045), (3400, 6326436), (4080, 5272030), (5100, 4217624), (6800, 3163218), (8160, 2636015), (10200, 2108812), (13600, 1581609), (20400, 1054406), (40800, 527203)]