89263260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 296255232

約数和(自身を除く): 206991972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 941, 1020, 1054, 1116, 1395, 1530, 1581, 1860, 1882, 2108, 2635, 2790, 2823, 3060, 3162, 3764, 4705, 4743, 5270, 5580, 5646, 6324, 7905, 8469, 9410, 9486, 10540, 11292, 14115, 15810, 15997, 16938, 18820, 18972, 23715, 28230, 29171, 31620, 31994, 33876, 42345, 47430, 47991, 56460, 58342, 63988, 79985, 84690, 87513, 94860, 95982, 116684, 143973, 145855, 159970, 169380, 175026, 191964, 239955, 262539, 287946, 291710, 319940, 350052, 437565, 479910, 495907, 525078, 575892, 583420, 719865, 875130, 959820, 991814, 1050156, 1312695, 1439730, 1487721, 1750260, 1983628, 2479535, 2625390, 2879460, 2975442, 4463163, 4959070, 5250780, 5950884, 7438605, 8926326, 9918140, 14877210, 17852652, 22315815, 29754420, 44631630, 89263260]

約数ペア:

[(1, 89263260), (2, 44631630), (3, 29754420), (4, 22315815), (5, 17852652), (6, 14877210), (9, 9918140), (10, 8926326), (12, 7438605), (15, 5950884), (17, 5250780), (18, 4959070), (20, 4463163), (30, 2975442), (31, 2879460), (34, 2625390), (36, 2479535), (45, 1983628), (51, 1750260), (60, 1487721), (62, 1439730), (68, 1312695), (85, 1050156), (90, 991814), (93, 959820), (102, 875130), (124, 719865), (153, 583420), (155, 575892), (170, 525078), (180, 495907), (186, 479910), (204, 437565), (255, 350052), (279, 319940), (306, 291710), (310, 287946), (340, 262539), (372, 239955), (465, 191964), (510, 175026), (527, 169380), (558, 159970), (612, 145855), (620, 143973), (765, 116684), (930, 95982), (941, 94860), (1020, 87513), (1054, 84690), (1116, 79985), (1395, 63988), (1530, 58342), (1581, 56460), (1860, 47991), (1882, 47430), (2108, 42345), (2635, 33876), (2790, 31994), (2823, 31620), (3060, 29171), (3162, 28230), (3764, 23715), (4705, 18972), (4743, 18820), (5270, 16938), (5580, 15997), (5646, 15810), (6324, 14115), (7905, 11292), (8469, 10540), (9410, 9486)]