172710000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 300

約数和(自身を含む): 642075720

約数和(自身を除く): 469365720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 101, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 202, 225, 228, 240, 250, 285, 300, 303, 304, 342, 360, 375, 380, 400, 404, 450, 456, 475, 500, 505, 570, 600, 606, 625, 684, 720, 750, 760, 808, 855, 900, 909, 912, 950, 1000, 1010, 1125, 1140, 1200, 1212, 1250, 1368, 1425, 1500, 1515, 1520, 1616, 1710, 1800, 1818, 1875, 1900, 1919, 2000, 2020, 2250, 2280, 2375, 2424, 2500, 2525, 2736, 2850, 3000, 3030, 3420, 3600, 3636, 3750, 3800, 3838, 4040, 4275, 4500, 4545, 4560, 4750, 4848, 5000, 5050, 5625, 5700, 5757, 6000, 6060, 6840, 7125, 7272, 7500, 7575, 7600, 7676, 8080, 8550, 9000, 9090, 9500, 9595, 10000, 10100, 11250, 11400, 11514, 11875, 12120, 12625, 13680, 14250, 14544, 15000, 15150, 15352, 17100, 17271, 18000, 18180, 19000, 19190, 20200, 21375, 22500, 22725, 22800, 23028, 23750, 24240, 25250, 28500, 28785, 30000, 30300, 30704, 34200, 34542, 35625, 36360, 37875, 38000, 38380, 40400, 42750, 45000, 45450, 46056, 47500, 47975, 50500, 57000, 57570, 60600, 63125, 68400, 69084, 71250, 72720, 75750, 76760, 85500, 86355, 90000, 90900, 92112, 95000, 95950, 101000, 106875, 113625, 114000, 115140, 121200, 126250, 138168, 142500, 143925, 151500, 153520, 171000, 172710, 181800, 189375, 190000, 191900, 202000, 213750, 227250, 230280, 239875, 252500, 276336, 285000, 287850, 303000, 342000, 345420, 363600, 378750, 383800, 427500, 431775, 454500, 460560, 479750, 505000, 568125, 570000, 575700, 606000, 690840, 719625, 757500, 767600, 855000, 863550, 909000, 959500, 1010000, 1136250, 1151400, 1199375, 1381680, 1439250, 1515000, 1710000, 1727100, 1818000, 1919000, 2158875, 2272500, 2302800, 2398750, 2878500, 3030000, 3454200, 3598125, 3838000, 4317750, 4545000, 4797500, 5757000, 6908400, 7196250, 8635500, 9090000, 9595000, 10794375, 11514000, 14392500, 17271000, 19190000, 21588750, 28785000, 34542000, 43177500, 57570000, 86355000, 172710000]

約数ペア:

[(1, 172710000), (2, 86355000), (3, 57570000), (4, 43177500), (5, 34542000), (6, 28785000), (8, 21588750), (9, 19190000), (10, 17271000), (12, 14392500), (15, 11514000), (16, 10794375), (18, 9595000), (19, 9090000), (20, 8635500), (24, 7196250), (25, 6908400), (30, 5757000), (36, 4797500), (38, 4545000), (40, 4317750), (45, 3838000), (48, 3598125), (50, 3454200), (57, 3030000), (60, 2878500), (72, 2398750), (75, 2302800), (76, 2272500), (80, 2158875), (90, 1919000), (95, 1818000), (100, 1727100), (101, 1710000), (114, 1515000), (120, 1439250), (125, 1381680), (144, 1199375), (150, 1151400), (152, 1136250), (171, 1010000), (180, 959500), (190, 909000), (200, 863550), (202, 855000), (225, 767600), (228, 757500), (240, 719625), (250, 690840), (285, 606000), (300, 575700), (303, 570000), (304, 568125), (342, 505000), (360, 479750), (375, 460560), (380, 454500), (400, 431775), (404, 427500), (450, 383800), (456, 378750), (475, 363600), (500, 345420), (505, 342000), (570, 303000), (600, 287850), (606, 285000), (625, 276336), (684, 252500), (720, 239875), (750, 230280), (760, 227250), (808, 213750), (855, 202000), (900, 191900), (909, 190000), (912, 189375), (950, 181800), (1000, 172710), (1010, 171000), (1125, 153520), (1140, 151500), (1200, 143925), (1212, 142500), (1250, 138168), (1368, 126250), (1425, 121200), (1500, 115140), (1515, 114000), (1520, 113625), (1616, 106875), (1710, 101000), (1800, 95950), (1818, 95000), (1875, 92112), (1900, 90900), (1919, 90000), (2000, 86355), (2020, 85500), (2250, 76760), (2280, 75750), (2375, 72720), (2424, 71250), (2500, 69084), (2525, 68400), (2736, 63125), (2850, 60600), (3000, 57570), (3030, 57000), (3420, 50500), (3600, 47975), (3636, 47500), (3750, 46056), (3800, 45450), (3838, 45000), (4040, 42750), (4275, 40400), (4500, 38380), (4545, 38000), (4560, 37875), (4750, 36360), (4848, 35625), (5000, 34542), (5050, 34200), (5625, 30704), (5700, 30300), (5757, 30000), (6000, 28785), (6060, 28500), (6840, 25250), (7125, 24240), (7272, 23750), (7500, 23028), (7575, 22800), (7600, 22725), (7676, 22500), (8080, 21375), (8550, 20200), (9000, 19190), (9090, 19000), (9500, 18180), (9595, 18000), (10000, 17271), (10100, 17100), (11250, 15352), (11400, 15150), (11514, 15000), (11875, 14544), (12120, 14250), (12625, 13680)]