284319000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4547

約数の個数: 192

約数和(自身を含む): 1098527040

約数和(自身を除く): 814208040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2520, 2625, 3000, 3150, 3500, 4200, 4500, 4513, 5250, 6300, 7000, 7875, 9000, 9026, 10500, 12600, 13539, 15750, 18052, 21000, 22565, 27078, 31500, 31591, 36104, 40617, 45130, 54156, 63000, 63182, 67695, 81234, 90260, 94773, 108312, 112825, 126364, 135390, 157955, 162468, 180520, 189546, 203085, 225650, 252728, 270780, 284319, 315910, 324936, 338475, 379092, 406170, 451300, 473865, 541560, 564125, 568638, 631820, 676950, 758184, 789775, 812340, 902600, 947730, 1015425, 1128250, 1137276, 1263640, 1353900, 1421595, 1579550, 1624680, 1692375, 1895460, 2030850, 2256500, 2274552, 2369325, 2707800, 2843190, 3159100, 3384750, 3790920, 3948875, 4061700, 4513000, 4738650, 5077125, 5686380, 6318200, 6769500, 7107975, 7897750, 8123400, 9477300, 10154250, 11372760, 11846625, 13539000, 14215950, 15795500, 18954600, 20308500, 23693250, 28431900, 31591000, 35539875, 40617000, 47386500, 56863800, 71079750, 94773000, 142159500, 284319000]

約数ペア:

[(1, 284319000), (2, 142159500), (3, 94773000), (4, 71079750), (5, 56863800), (6, 47386500), (7, 40617000), (8, 35539875), (9, 31591000), (10, 28431900), (12, 23693250), (14, 20308500), (15, 18954600), (18, 15795500), (20, 14215950), (21, 13539000), (24, 11846625), (25, 11372760), (28, 10154250), (30, 9477300), (35, 8123400), (36, 7897750), (40, 7107975), (42, 6769500), (45, 6318200), (50, 5686380), (56, 5077125), (60, 4738650), (63, 4513000), (70, 4061700), (72, 3948875), (75, 3790920), (84, 3384750), (90, 3159100), (100, 2843190), (105, 2707800), (120, 2369325), (125, 2274552), (126, 2256500), (140, 2030850), (150, 1895460), (168, 1692375), (175, 1624680), (180, 1579550), (200, 1421595), (210, 1353900), (225, 1263640), (250, 1137276), (252, 1128250), (280, 1015425), (300, 947730), (315, 902600), (350, 812340), (360, 789775), (375, 758184), (420, 676950), (450, 631820), (500, 568638), (504, 564125), (525, 541560), (600, 473865), (630, 451300), (700, 406170), (750, 379092), (840, 338475), (875, 324936), (900, 315910), (1000, 284319), (1050, 270780), (1125, 252728), (1260, 225650), (1400, 203085), (1500, 189546), (1575, 180520), (1750, 162468), (1800, 157955), (2100, 135390), (2250, 126364), (2520, 112825), (2625, 108312), (3000, 94773), (3150, 90260), (3500, 81234), (4200, 67695), (4500, 63182), (4513, 63000), (5250, 54156), (6300, 45130), (7000, 40617), (7875, 36104), (9000, 31591), (9026, 31500), (10500, 27078), (12600, 22565), (13539, 21000), (15750, 18052)]