200720700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4413

約数の個数: 144

約数和(自身を含む): 683393760

約数和(自身を除く): 482673060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4373, 4590, 5100, 7650, 8746, 9180, 11475, 13119, 15300, 17492, 21865, 22950, 26238, 39357, 43730, 45900, 52476, 65595, 74341, 78714, 87460, 109325, 118071, 131190, 148682, 157428, 196785, 218650, 223023, 236142, 262380, 297364, 327975, 371705, 393570, 437300, 446046, 472284, 590355, 655950, 669069, 743410, 787140, 892092, 983925, 1115115, 1180710, 1311900, 1338138, 1486820, 1858525, 1967850, 2007207, 2230230, 2361420, 2676276, 2951775, 3345345, 3717050, 3935700, 4014414, 4460460, 5575575, 5903550, 6690690, 7434100, 8028828, 10036035, 11151150, 11807100, 13381380, 16726725, 20072070, 22302300, 33453450, 40144140, 50180175, 66906900, 100360350, 200720700]

約数ペア:

[(1, 200720700), (2, 100360350), (3, 66906900), (4, 50180175), (5, 40144140), (6, 33453450), (9, 22302300), (10, 20072070), (12, 16726725), (15, 13381380), (17, 11807100), (18, 11151150), (20, 10036035), (25, 8028828), (27, 7434100), (30, 6690690), (34, 5903550), (36, 5575575), (45, 4460460), (50, 4014414), (51, 3935700), (54, 3717050), (60, 3345345), (68, 2951775), (75, 2676276), (85, 2361420), (90, 2230230), (100, 2007207), (102, 1967850), (108, 1858525), (135, 1486820), (150, 1338138), (153, 1311900), (170, 1180710), (180, 1115115), (204, 983925), (225, 892092), (255, 787140), (270, 743410), (300, 669069), (306, 655950), (340, 590355), (425, 472284), (450, 446046), (459, 437300), (510, 393570), (540, 371705), (612, 327975), (675, 297364), (765, 262380), (850, 236142), (900, 223023), (918, 218650), (1020, 196785), (1275, 157428), (1350, 148682), (1530, 131190), (1700, 118071), (1836, 109325), (2295, 87460), (2550, 78714), (2700, 74341), (3060, 65595), (3825, 52476), (4373, 45900), (4590, 43730), (5100, 39357), (7650, 26238), (8746, 22950), (9180, 21865), (11475, 17492), (13119, 15300)]