306018360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 192

約数和(自身を含む): 1087706880

約数和(自身を除く): 781688520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1613, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3226, 3720, 4216, 4743, 4839, 5270, 5580, 6120, 6324, 6452, 7905, 8065, 9486, 9678, 10540, 11160, 12648, 12904, 14517, 15810, 16130, 18972, 19356, 21080, 23715, 24195, 27421, 29034, 31620, 32260, 37944, 38712, 47430, 48390, 50003, 54842, 58068, 63240, 64520, 72585, 82263, 94860, 96780, 100006, 109684, 116136, 137105, 145170, 150009, 164526, 189720, 193560, 200012, 219368, 246789, 250015, 274210, 290340, 300018, 329052, 400024, 411315, 450027, 493578, 500030, 548420, 580680, 600036, 658104, 750045, 822630, 850051, 900054, 987156, 1000060, 1096840, 1200072, 1233945, 1500090, 1645260, 1700102, 1800108, 1974312, 2000120, 2250135, 2467890, 2550153, 3000180, 3290520, 3400204, 3600216, 4250255, 4500270, 4935780, 5100306, 6000360, 6800408, 7650459, 8500510, 9000540, 9871560, 10200612, 12750765, 15300918, 17001020, 18001080, 20401224, 25501530, 30601836, 34002040, 38252295, 51003060, 61203672, 76504590, 102006120, 153009180, 306018360]

約数ペア:

[(1, 306018360), (2, 153009180), (3, 102006120), (4, 76504590), (5, 61203672), (6, 51003060), (8, 38252295), (9, 34002040), (10, 30601836), (12, 25501530), (15, 20401224), (17, 18001080), (18, 17001020), (20, 15300918), (24, 12750765), (30, 10200612), (31, 9871560), (34, 9000540), (36, 8500510), (40, 7650459), (45, 6800408), (51, 6000360), (60, 5100306), (62, 4935780), (68, 4500270), (72, 4250255), (85, 3600216), (90, 3400204), (93, 3290520), (102, 3000180), (120, 2550153), (124, 2467890), (136, 2250135), (153, 2000120), (155, 1974312), (170, 1800108), (180, 1700102), (186, 1645260), (204, 1500090), (248, 1233945), (255, 1200072), (279, 1096840), (306, 1000060), (310, 987156), (340, 900054), (360, 850051), (372, 822630), (408, 750045), (465, 658104), (510, 600036), (527, 580680), (558, 548420), (612, 500030), (620, 493578), (680, 450027), (744, 411315), (765, 400024), (930, 329052), (1020, 300018), (1054, 290340), (1116, 274210), (1224, 250015), (1240, 246789), (1395, 219368), (1530, 200012), (1581, 193560), (1613, 189720), (1860, 164526), (2040, 150009), (2108, 145170), (2232, 137105), (2635, 116136), (2790, 109684), (3060, 100006), (3162, 96780), (3226, 94860), (3720, 82263), (4216, 72585), (4743, 64520), (4839, 63240), (5270, 58068), (5580, 54842), (6120, 50003), (6324, 48390), (6452, 47430), (7905, 38712), (8065, 37944), (9486, 32260), (9678, 31620), (10540, 29034), (11160, 27421), (12648, 24195), (12904, 23715), (14517, 21080), (15810, 19356), (16130, 18972)]