120640500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 429287040

約数和(自身を除く): 308646540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 83, 85, 90, 95, 100, 102, 114, 125, 150, 153, 166, 170, 171, 180, 190, 204, 225, 228, 249, 250, 255, 285, 300, 306, 323, 332, 340, 342, 375, 380, 415, 425, 450, 475, 498, 500, 510, 570, 612, 646, 684, 747, 750, 765, 830, 850, 855, 900, 950, 969, 996, 1020, 1125, 1140, 1245, 1275, 1292, 1411, 1425, 1494, 1500, 1530, 1577, 1615, 1660, 1700, 1710, 1900, 1938, 2075, 2125, 2250, 2375, 2490, 2550, 2822, 2850, 2907, 2988, 3060, 3154, 3230, 3420, 3735, 3825, 3876, 4150, 4233, 4250, 4275, 4500, 4731, 4750, 4845, 4980, 5100, 5644, 5700, 5814, 6225, 6308, 6375, 6460, 7055, 7125, 7470, 7650, 7885, 8075, 8300, 8466, 8500, 8550, 9462, 9500, 9690, 10375, 11628, 12450, 12699, 12750, 14110, 14193, 14250, 14535, 14940, 15300, 15770, 16150, 16932, 17100, 18675, 18924, 19125, 19380, 20750, 21165, 21375, 23655, 24225, 24900, 25398, 25500, 26809, 28220, 28386, 28500, 29070, 31125, 31540, 32300, 35275, 37350, 38250, 39425, 40375, 41500, 42330, 42750, 47310, 48450, 50796, 53618, 56772, 58140, 62250, 63495, 70550, 70965, 72675, 74700, 76500, 78850, 80427, 80750, 84660, 85500, 93375, 94620, 96900, 105825, 107236, 118275, 121125, 124500, 126990, 134045, 141100, 141930, 145350, 157700, 160854, 161500, 176375, 186750, 197125, 211650, 236550, 241281, 242250, 253980, 268090, 283860, 290700, 317475, 321708, 352750, 354825, 363375, 373500, 394250, 402135, 423300, 473100, 482562, 484500, 529125, 536180, 591375, 634950, 670225, 705500, 709650, 726750, 788500, 804270, 965124, 1058250, 1182750, 1206405, 1269900, 1340450, 1419300, 1453500, 1587375, 1608540, 1774125, 2010675, 2116500, 2365500, 2412810, 2680900, 3174750, 3351125, 3548250, 4021350, 4825620, 6032025, 6349500, 6702250, 7096500, 8042700, 10053375, 12064050, 13404500, 20106750, 24128100, 30160125, 40213500, 60320250, 120640500]

約数ペア:

[(1, 120640500), (2, 60320250), (3, 40213500), (4, 30160125), (5, 24128100), (6, 20106750), (9, 13404500), (10, 12064050), (12, 10053375), (15, 8042700), (17, 7096500), (18, 6702250), (19, 6349500), (20, 6032025), (25, 4825620), (30, 4021350), (34, 3548250), (36, 3351125), (38, 3174750), (45, 2680900), (50, 2412810), (51, 2365500), (57, 2116500), (60, 2010675), (68, 1774125), (75, 1608540), (76, 1587375), (83, 1453500), (85, 1419300), (90, 1340450), (95, 1269900), (100, 1206405), (102, 1182750), (114, 1058250), (125, 965124), (150, 804270), (153, 788500), (166, 726750), (170, 709650), (171, 705500), (180, 670225), (190, 634950), (204, 591375), (225, 536180), (228, 529125), (249, 484500), (250, 482562), (255, 473100), (285, 423300), (300, 402135), (306, 394250), (323, 373500), (332, 363375), (340, 354825), (342, 352750), (375, 321708), (380, 317475), (415, 290700), (425, 283860), (450, 268090), (475, 253980), (498, 242250), (500, 241281), (510, 236550), (570, 211650), (612, 197125), (646, 186750), (684, 176375), (747, 161500), (750, 160854), (765, 157700), (830, 145350), (850, 141930), (855, 141100), (900, 134045), (950, 126990), (969, 124500), (996, 121125), (1020, 118275), (1125, 107236), (1140, 105825), (1245, 96900), (1275, 94620), (1292, 93375), (1411, 85500), (1425, 84660), (1494, 80750), (1500, 80427), (1530, 78850), (1577, 76500), (1615, 74700), (1660, 72675), (1700, 70965), (1710, 70550), (1900, 63495), (1938, 62250), (2075, 58140), (2125, 56772), (2250, 53618), (2375, 50796), (2490, 48450), (2550, 47310), (2822, 42750), (2850, 42330), (2907, 41500), (2988, 40375), (3060, 39425), (3154, 38250), (3230, 37350), (3420, 35275), (3735, 32300), (3825, 31540), (3876, 31125), (4150, 29070), (4233, 28500), (4250, 28386), (4275, 28220), (4500, 26809), (4731, 25500), (4750, 25398), (4845, 24900), (4980, 24225), (5100, 23655), (5644, 21375), (5700, 21165), (5814, 20750), (6225, 19380), (6308, 19125), (6375, 18924), (6460, 18675), (7055, 17100), (7125, 16932), (7470, 16150), (7650, 15770), (7885, 15300), (8075, 14940), (8300, 14535), (8466, 14250), (8500, 14193), (8550, 14110), (9462, 12750), (9500, 12699), (9690, 12450), (10375, 11628)]