249834000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3242

約数の個数: 160

約数和(自身を含む): 867694464

約数和(自身を除く): 617860464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3203, 3250, 3900, 4875, 5200, 6000, 6406, 6500, 7800, 9609, 9750, 12812, 13000, 15600, 16015, 19218, 19500, 25624, 26000, 32030, 38436, 39000, 41639, 48045, 51248, 64060, 76872, 78000, 80075, 83278, 96090, 124917, 128120, 153744, 160150, 166556, 192180, 208195, 240225, 249834, 256240, 320300, 333112, 384360, 400375, 416390, 480450, 499668, 624585, 640600, 666224, 768720, 800750, 832780, 960900, 999336, 1040975, 1201125, 1249170, 1281200, 1601500, 1665560, 1921800, 1998672, 2081950, 2402250, 2498340, 3122925, 3203000, 3331120, 3843600, 4163900, 4804500, 4996680, 5204875, 6245850, 6406000, 8327800, 9609000, 9993360, 10409750, 12491700, 15614625, 16655600, 19218000, 20819500, 24983400, 31229250, 41639000, 49966800, 62458500, 83278000, 124917000, 249834000]

約数ペア:

[(1, 249834000), (2, 124917000), (3, 83278000), (4, 62458500), (5, 49966800), (6, 41639000), (8, 31229250), (10, 24983400), (12, 20819500), (13, 19218000), (15, 16655600), (16, 15614625), (20, 12491700), (24, 10409750), (25, 9993360), (26, 9609000), (30, 8327800), (39, 6406000), (40, 6245850), (48, 5204875), (50, 4996680), (52, 4804500), (60, 4163900), (65, 3843600), (75, 3331120), (78, 3203000), (80, 3122925), (100, 2498340), (104, 2402250), (120, 2081950), (125, 1998672), (130, 1921800), (150, 1665560), (156, 1601500), (195, 1281200), (200, 1249170), (208, 1201125), (240, 1040975), (250, 999336), (260, 960900), (300, 832780), (312, 800750), (325, 768720), (375, 666224), (390, 640600), (400, 624585), (500, 499668), (520, 480450), (600, 416390), (624, 400375), (650, 384360), (750, 333112), (780, 320300), (975, 256240), (1000, 249834), (1040, 240225), (1200, 208195), (1300, 192180), (1500, 166556), (1560, 160150), (1625, 153744), (1950, 128120), (2000, 124917), (2600, 96090), (3000, 83278), (3120, 80075), (3203, 78000), (3250, 76872), (3900, 64060), (4875, 51248), (5200, 48045), (6000, 41639), (6406, 39000), (6500, 38436), (7800, 32030), (9609, 26000), (9750, 25624), (12812, 19500), (13000, 19218), (15600, 16015)]