450027000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1671

約数の個数: 192

約数和(自身を含む): 1571132160

約数和(自身を除く): 1121105160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1240, 1395, 1500, 1550, 1613, 1800, 1860, 2232, 2250, 2325, 2790, 3000, 3100, 3226, 3720, 3875, 4500, 4650, 4839, 5580, 6200, 6452, 6975, 7750, 8065, 9000, 9300, 9678, 11160, 11625, 12904, 13950, 14517, 15500, 16130, 18600, 19356, 23250, 24195, 27900, 29034, 31000, 32260, 34875, 38712, 40325, 46500, 48390, 50003, 55800, 58068, 64520, 69750, 72585, 80650, 93000, 96780, 100006, 116136, 120975, 139500, 145170, 150009, 161300, 193560, 200012, 201625, 241950, 250015, 279000, 290340, 300018, 322600, 362925, 400024, 403250, 450027, 483900, 500030, 580680, 600036, 604875, 725850, 750045, 806500, 900054, 967800, 1000060, 1200072, 1209750, 1250075, 1451700, 1500090, 1613000, 1800108, 1814625, 2000120, 2250135, 2419500, 2500150, 2903400, 3000180, 3600216, 3629250, 3750225, 4500270, 4839000, 5000300, 6000360, 6250375, 7258500, 7500450, 9000540, 10000600, 11250675, 12500750, 14517000, 15000900, 18001080, 18751125, 22501350, 25001500, 30001800, 37502250, 45002700, 50003000, 56253375, 75004500, 90005400, 112506750, 150009000, 225013500, 450027000]

約数ペア:

[(1, 450027000), (2, 225013500), (3, 150009000), (4, 112506750), (5, 90005400), (6, 75004500), (8, 56253375), (9, 50003000), (10, 45002700), (12, 37502250), (15, 30001800), (18, 25001500), (20, 22501350), (24, 18751125), (25, 18001080), (30, 15000900), (31, 14517000), (36, 12500750), (40, 11250675), (45, 10000600), (50, 9000540), (60, 7500450), (62, 7258500), (72, 6250375), (75, 6000360), (90, 5000300), (93, 4839000), (100, 4500270), (120, 3750225), (124, 3629250), (125, 3600216), (150, 3000180), (155, 2903400), (180, 2500150), (186, 2419500), (200, 2250135), (225, 2000120), (248, 1814625), (250, 1800108), (279, 1613000), (300, 1500090), (310, 1451700), (360, 1250075), (372, 1209750), (375, 1200072), (450, 1000060), (465, 967800), (500, 900054), (558, 806500), (600, 750045), (620, 725850), (744, 604875), (750, 600036), (775, 580680), (900, 500030), (930, 483900), (1000, 450027), (1116, 403250), (1125, 400024), (1240, 362925), (1395, 322600), (1500, 300018), (1550, 290340), (1613, 279000), (1800, 250015), (1860, 241950), (2232, 201625), (2250, 200012), (2325, 193560), (2790, 161300), (3000, 150009), (3100, 145170), (3226, 139500), (3720, 120975), (3875, 116136), (4500, 100006), (4650, 96780), (4839, 93000), (5580, 80650), (6200, 72585), (6452, 69750), (6975, 64520), (7750, 58068), (8065, 55800), (9000, 50003), (9300, 48390), (9678, 46500), (11160, 40325), (11625, 38712), (12904, 34875), (13950, 32260), (14517, 31000), (15500, 29034), (16130, 27900), (18600, 24195), (19356, 23250)]