89122680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 307812960

約数和(自身を除く): 218690280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 173, 180, 212, 216, 243, 265, 270, 318, 324, 346, 360, 405, 424, 477, 486, 519, 530, 540, 636, 648, 692, 795, 810, 865, 954, 972, 1038, 1060, 1080, 1215, 1272, 1384, 1431, 1557, 1590, 1620, 1730, 1908, 1944, 2076, 2120, 2385, 2430, 2595, 2862, 3114, 3180, 3240, 3460, 3816, 4152, 4293, 4671, 4770, 4860, 5190, 5724, 6228, 6360, 6920, 7155, 7785, 8586, 9169, 9342, 9540, 9720, 10380, 11448, 12456, 12879, 14013, 14310, 15570, 17172, 18338, 18684, 19080, 20760, 21465, 23355, 25758, 27507, 28026, 28620, 31140, 34344, 36676, 37368, 42039, 42930, 45845, 46710, 51516, 55014, 56052, 57240, 62280, 64395, 70065, 73352, 82521, 84078, 85860, 91690, 93420, 103032, 110028, 112104, 128790, 137535, 140130, 165042, 168156, 171720, 183380, 186840, 210195, 220056, 247563, 257580, 275070, 280260, 330084, 336312, 366760, 412605, 420390, 495126, 515160, 550140, 560520, 660168, 742689, 825210, 840780, 990252, 1100280, 1237815, 1485378, 1650420, 1681560, 1980504, 2228067, 2475630, 2970756, 3300840, 3713445, 4456134, 4951260, 5941512, 7426890, 8912268, 9902520, 11140335, 14853780, 17824536, 22280670, 29707560, 44561340, 89122680]

約数ペア:

[(1, 89122680), (2, 44561340), (3, 29707560), (4, 22280670), (5, 17824536), (6, 14853780), (8, 11140335), (9, 9902520), (10, 8912268), (12, 7426890), (15, 5941512), (18, 4951260), (20, 4456134), (24, 3713445), (27, 3300840), (30, 2970756), (36, 2475630), (40, 2228067), (45, 1980504), (53, 1681560), (54, 1650420), (60, 1485378), (72, 1237815), (81, 1100280), (90, 990252), (106, 840780), (108, 825210), (120, 742689), (135, 660168), (159, 560520), (162, 550140), (173, 515160), (180, 495126), (212, 420390), (216, 412605), (243, 366760), (265, 336312), (270, 330084), (318, 280260), (324, 275070), (346, 257580), (360, 247563), (405, 220056), (424, 210195), (477, 186840), (486, 183380), (519, 171720), (530, 168156), (540, 165042), (636, 140130), (648, 137535), (692, 128790), (795, 112104), (810, 110028), (865, 103032), (954, 93420), (972, 91690), (1038, 85860), (1060, 84078), (1080, 82521), (1215, 73352), (1272, 70065), (1384, 64395), (1431, 62280), (1557, 57240), (1590, 56052), (1620, 55014), (1730, 51516), (1908, 46710), (1944, 45845), (2076, 42930), (2120, 42039), (2385, 37368), (2430, 36676), (2595, 34344), (2862, 31140), (3114, 28620), (3180, 28026), (3240, 27507), (3460, 25758), (3816, 23355), (4152, 21465), (4293, 20760), (4671, 19080), (4770, 18684), (4860, 18338), (5190, 17172), (5724, 15570), (6228, 14310), (6360, 14013), (6920, 12879), (7155, 12456), (7785, 11448), (8586, 10380), (9169, 9720), (9342, 9540)]