284890482000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{222919}}^1$

素因数の和:223019

約数の個数: 240

約数和(自身を含む): 1009046488320

約数和(自身を除く): 724156006320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 125, 142, 144, 150, 180, 200, 213, 225, 240, 250, 284, 300, 355, 360, 375, 400, 426, 450, 500, 568, 600, 639, 710, 720, 750, 852, 900, 1000, 1065, 1125, 1136, 1200, 1278, 1420, 1500, 1704, 1775, 1800, 2000, 2130, 2250, 2556, 2840, 3000, 3195, 3408, 3550, 3600, 4260, 4500, 5112, 5325, 5680, 6000, 6390, 7100, 8520, 8875, 9000, 10224, 10650, 12780, 14200, 15975, 17040, 17750, 18000, 21300, 25560, 26625, 28400, 31950, 35500, 42600, 51120, 53250, 63900, 71000, 79875, 85200, 106500, 127800, 142000, 159750, 213000, 222919, 255600, 319500, 426000, 445838, 639000, 668757, 891676, 1114595, 1278000, 1337514, 1783352, 2006271, 2229190, 2675028, 3343785, 3566704, 4012542, 4458380, 5350056, 5572975, 6687570, 8025084, 8916760, 10031355, 10700112, 11145950, 13375140, 15827249, 16050168, 16718925, 17833520, 20062710, 22291900, 26750280, 27864875, 31654498, 32100336, 33437850, 40125420, 44583800, 47481747, 50156775, 53500560, 55729750, 63308996, 66875700, 79136245, 80250840, 83594625, 89167600, 94963494, 100313550, 111459500, 126617992, 133751400, 142445241, 158272490, 160501680, 167189250, 189926988, 200627100, 222919000, 237408735, 250783875, 253235984, 267502800, 284890482, 316544980, 334378500, 379853976, 395681225, 401254200, 445838000, 474817470, 501567750, 569780964, 633089960, 668757000, 712226205, 759707952, 791362450, 802508400, 949634940, 1003135500, 1139561928, 1187043675, 1266179920, 1337514000, 1424452410, 1582724900, 1899269880, 1978406125, 2006271000, 2279123856, 2374087350, 2848904820, 3165449800, 3561131025, 3798539760, 3956812250, 4012542000, 4748174700, 5697809640, 5935218375, 6330899600, 7122262050, 7913624500, 9496349400, 11395619280, 11870436750, 14244524100, 15827249000, 17805655125, 18992698800, 23740873500, 28489048200, 31654498000, 35611310250, 47481747000, 56978096400, 71222620500, 94963494000, 142445241000, 284890482000]

約数ペア:

[(1, 284890482000), (2, 142445241000), (3, 94963494000), (4, 71222620500), (5, 56978096400), (6, 47481747000), (8, 35611310250), (9, 31654498000), (10, 28489048200), (12, 23740873500), (15, 18992698800), (16, 17805655125), (18, 15827249000), (20, 14244524100), (24, 11870436750), (25, 11395619280), (30, 9496349400), (36, 7913624500), (40, 7122262050), (45, 6330899600), (48, 5935218375), (50, 5697809640), (60, 4748174700), (71, 4012542000), (72, 3956812250), (75, 3798539760), (80, 3561131025), (90, 3165449800), (100, 2848904820), (120, 2374087350), (125, 2279123856), (142, 2006271000), (144, 1978406125), (150, 1899269880), (180, 1582724900), (200, 1424452410), (213, 1337514000), (225, 1266179920), (240, 1187043675), (250, 1139561928), (284, 1003135500), (300, 949634940), (355, 802508400), (360, 791362450), (375, 759707952), (400, 712226205), (426, 668757000), (450, 633089960), (500, 569780964), (568, 501567750), (600, 474817470), (639, 445838000), (710, 401254200), (720, 395681225), (750, 379853976), (852, 334378500), (900, 316544980), (1000, 284890482), (1065, 267502800), (1125, 253235984), (1136, 250783875), (1200, 237408735), (1278, 222919000), (1420, 200627100), (1500, 189926988), (1704, 167189250), (1775, 160501680), (1800, 158272490), (2000, 142445241), (2130, 133751400), (2250, 126617992), (2556, 111459500), (2840, 100313550), (3000, 94963494), (3195, 89167600), (3408, 83594625), (3550, 80250840), (3600, 79136245), (4260, 66875700), (4500, 63308996), (5112, 55729750), (5325, 53500560), (5680, 50156775), (6000, 47481747), (6390, 44583800), (7100, 40125420), (8520, 33437850), (8875, 32100336), (9000, 31654498), (10224, 27864875), (10650, 26750280), (12780, 22291900), (14200, 20062710), (15975, 17833520), (17040, 16718925), (17750, 16050168), (18000, 15827249), (21300, 13375140), (25560, 11145950), (26625, 10700112), (28400, 10031355), (31950, 8916760), (35500, 8025084), (42600, 6687570), (51120, 5572975), (53250, 5350056), (63900, 4458380), (71000, 4012542), (79875, 3566704), (85200, 3343785), (106500, 2675028), (127800, 2229190), (142000, 2006271), (159750, 1783352), (213000, 1337514), (222919, 1278000), (255600, 1114595), (319500, 891676), (426000, 668757), (445838, 639000)]