20286691200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{704399}}^1$

素因数の和:704429

約数の個数: 144

約数和(自身を含む): 72387666000

約数和(自身を除く): 52100974800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 704399, 1408798, 2113197, 2817596, 3521995, 4226394, 5635192, 6339591, 7043990, 8452788, 10565985, 11270384, 12679182, 14087980, 16905576, 17609975, 21131970, 22540768, 25358364, 28175960, 31697955, 33811152, 35219950, 42263940, 45081536, 50716728, 52829925, 56351920, 63395910, 67622304, 70439900, 84527880, 90163072, 101433456, 105659850, 112703840, 126791820, 135244608, 140879800, 158489775, 169055760, 202866912, 211319700, 225407680, 253583640, 270489216, 281759600, 316979550, 338111520, 405733824, 422639400, 450815360, 507167280, 563519200, 633959100, 676223040, 811467648, 845278800, 1014334560, 1127038400, 1267918200, 1352446080, 1690557600, 2028669120, 2254076800, 2535836400, 3381115200, 4057338240, 5071672800, 6762230400, 10143345600, 20286691200]

約数ペア:

[(1, 20286691200), (2, 10143345600), (3, 6762230400), (4, 5071672800), (5, 4057338240), (6, 3381115200), (8, 2535836400), (9, 2254076800), (10, 2028669120), (12, 1690557600), (15, 1352446080), (16, 1267918200), (18, 1127038400), (20, 1014334560), (24, 845278800), (25, 811467648), (30, 676223040), (32, 633959100), (36, 563519200), (40, 507167280), (45, 450815360), (48, 422639400), (50, 405733824), (60, 338111520), (64, 316979550), (72, 281759600), (75, 270489216), (80, 253583640), (90, 225407680), (96, 211319700), (100, 202866912), (120, 169055760), (128, 158489775), (144, 140879800), (150, 135244608), (160, 126791820), (180, 112703840), (192, 105659850), (200, 101433456), (225, 90163072), (240, 84527880), (288, 70439900), (300, 67622304), (320, 63395910), (360, 56351920), (384, 52829925), (400, 50716728), (450, 45081536), (480, 42263940), (576, 35219950), (600, 33811152), (640, 31697955), (720, 28175960), (800, 25358364), (900, 22540768), (960, 21131970), (1152, 17609975), (1200, 16905576), (1440, 14087980), (1600, 12679182), (1800, 11270384), (1920, 10565985), (2400, 8452788), (2880, 7043990), (3200, 6339591), (3600, 5635192), (4800, 4226394), (5760, 3521995), (7200, 2817596), (9600, 2113197), (14400, 1408798), (28800, 704399)]