78342000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1224

約数の個数: 160

約数和(自身を含む): 275768064

約数和(自身を除く): 197426064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 500, 528, 550, 600, 660, 750, 825, 880, 1000, 1100, 1187, 1200, 1320, 1375, 1500, 1650, 2000, 2200, 2374, 2640, 2750, 3000, 3300, 3561, 4125, 4400, 4748, 5500, 5935, 6000, 6600, 7122, 8250, 9496, 11000, 11870, 13057, 13200, 14244, 16500, 17805, 18992, 22000, 23740, 26114, 28488, 29675, 33000, 35610, 39171, 47480, 52228, 56976, 59350, 65285, 66000, 71220, 78342, 89025, 94960, 104456, 118700, 130570, 142440, 148375, 156684, 178050, 195855, 208912, 237400, 261140, 284880, 296750, 313368, 326425, 356100, 391710, 445125, 474800, 522280, 593500, 626736, 652850, 712200, 783420, 890250, 979275, 1044560, 1187000, 1305700, 1424400, 1566840, 1632125, 1780500, 1958550, 2374000, 2611400, 3133680, 3264250, 3561000, 3917100, 4896375, 5222800, 6528500, 7122000, 7834200, 9792750, 13057000, 15668400, 19585500, 26114000, 39171000, 78342000]

約数ペア:

[(1, 78342000), (2, 39171000), (3, 26114000), (4, 19585500), (5, 15668400), (6, 13057000), (8, 9792750), (10, 7834200), (11, 7122000), (12, 6528500), (15, 5222800), (16, 4896375), (20, 3917100), (22, 3561000), (24, 3264250), (25, 3133680), (30, 2611400), (33, 2374000), (40, 1958550), (44, 1780500), (48, 1632125), (50, 1566840), (55, 1424400), (60, 1305700), (66, 1187000), (75, 1044560), (80, 979275), (88, 890250), (100, 783420), (110, 712200), (120, 652850), (125, 626736), (132, 593500), (150, 522280), (165, 474800), (176, 445125), (200, 391710), (220, 356100), (240, 326425), (250, 313368), (264, 296750), (275, 284880), (300, 261140), (330, 237400), (375, 208912), (400, 195855), (440, 178050), (500, 156684), (528, 148375), (550, 142440), (600, 130570), (660, 118700), (750, 104456), (825, 94960), (880, 89025), (1000, 78342), (1100, 71220), (1187, 66000), (1200, 65285), (1320, 59350), (1375, 56976), (1500, 52228), (1650, 47480), (2000, 39171), (2200, 35610), (2374, 33000), (2640, 29675), (2750, 28488), (3000, 26114), (3300, 23740), (3561, 22000), (4125, 18992), (4400, 17805), (4748, 16500), (5500, 14244), (5935, 13200), (6000, 13057), (6600, 11870), (7122, 11000), (8250, 9496)]