189805680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 200

約数和(自身を含む): 698406192

約数和(自身を除く): 508600512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1723, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3446, 3672, 4080, 4590, 5169, 5508, 6120, 6480, 6885, 6892, 7344, 8615, 9180, 10338, 11016, 12240, 13770, 13784, 15507, 17230, 18360, 20676, 22032, 25845, 27540, 27568, 29291, 31014, 34460, 36720, 41352, 46521, 51690, 55080, 58582, 62028, 68920, 77535, 82704, 87873, 93042, 103380, 110160, 117164, 124056, 137840, 139563, 146455, 155070, 175746, 186084, 206760, 232605, 234328, 248112, 263619, 279126, 292910, 310140, 351492, 372168, 413520, 439365, 465210, 468656, 527238, 558252, 585820, 620280, 697815, 702984, 744336, 790857, 878730, 930420, 1054476, 1116504, 1171640, 1240560, 1318095, 1395630, 1405968, 1581714, 1757460, 1860840, 2108952, 2233008, 2343280, 2372571, 2636190, 2791260, 3163428, 3514920, 3721680, 3954285, 4217904, 4745142, 5272380, 5582520, 6326856, 7029840, 7908570, 9490284, 10544760, 11165040, 11862855, 12653712, 15817140, 18980568, 21089520, 23725710, 31634280, 37961136, 47451420, 63268560, 94902840, 189805680]

約数ペア:

[(1, 189805680), (2, 94902840), (3, 63268560), (4, 47451420), (5, 37961136), (6, 31634280), (8, 23725710), (9, 21089520), (10, 18980568), (12, 15817140), (15, 12653712), (16, 11862855), (17, 11165040), (18, 10544760), (20, 9490284), (24, 7908570), (27, 7029840), (30, 6326856), (34, 5582520), (36, 5272380), (40, 4745142), (45, 4217904), (48, 3954285), (51, 3721680), (54, 3514920), (60, 3163428), (68, 2791260), (72, 2636190), (80, 2372571), (81, 2343280), (85, 2233008), (90, 2108952), (102, 1860840), (108, 1757460), (120, 1581714), (135, 1405968), (136, 1395630), (144, 1318095), (153, 1240560), (162, 1171640), (170, 1116504), (180, 1054476), (204, 930420), (216, 878730), (240, 790857), (255, 744336), (270, 702984), (272, 697815), (306, 620280), (324, 585820), (340, 558252), (360, 527238), (405, 468656), (408, 465210), (432, 439365), (459, 413520), (510, 372168), (540, 351492), (612, 310140), (648, 292910), (680, 279126), (720, 263619), (765, 248112), (810, 234328), (816, 232605), (918, 206760), (1020, 186084), (1080, 175746), (1224, 155070), (1296, 146455), (1360, 139563), (1377, 137840), (1530, 124056), (1620, 117164), (1723, 110160), (1836, 103380), (2040, 93042), (2160, 87873), (2295, 82704), (2448, 77535), (2754, 68920), (3060, 62028), (3240, 58582), (3446, 55080), (3672, 51690), (4080, 46521), (4590, 41352), (5169, 36720), (5508, 34460), (6120, 31014), (6480, 29291), (6885, 27568), (6892, 27540), (7344, 25845), (8615, 22032), (9180, 20676), (10338, 18360), (11016, 17230), (12240, 15507), (13770, 13784)]