89017560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 306240480

約数和(自身を除く): 217222920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 163, 164, 180, 185, 205, 222, 246, 296, 326, 328, 333, 360, 369, 370, 410, 444, 489, 492, 555, 615, 652, 666, 738, 740, 815, 820, 888, 978, 984, 1110, 1230, 1304, 1332, 1467, 1476, 1480, 1517, 1630, 1640, 1665, 1845, 1956, 2220, 2445, 2460, 2664, 2934, 2952, 3034, 3260, 3330, 3690, 3912, 4440, 4551, 4890, 4920, 5868, 6031, 6068, 6520, 6660, 6683, 7335, 7380, 7585, 9102, 9780, 11736, 12062, 12136, 13320, 13366, 13653, 14670, 14760, 15170, 18093, 18204, 19560, 20049, 22755, 24124, 26732, 27306, 29340, 30155, 30340, 33415, 36186, 36408, 40098, 45510, 48248, 53464, 54279, 54612, 58680, 60147, 60310, 60680, 66830, 68265, 72372, 80196, 90465, 91020, 100245, 108558, 109224, 120294, 120620, 133660, 136530, 144744, 160392, 180930, 182040, 200490, 217116, 240588, 241240, 247271, 267320, 271395, 273060, 300735, 361860, 400980, 434232, 481176, 494542, 542790, 546120, 601470, 723720, 741813, 801960, 989084, 1085580, 1202940, 1236355, 1483626, 1978168, 2171160, 2225439, 2405880, 2472710, 2967252, 3709065, 4450878, 4945420, 5934504, 7418130, 8901756, 9890840, 11127195, 14836260, 17803512, 22254390, 29672520, 44508780, 89017560]

約数ペア:

[(1, 89017560), (2, 44508780), (3, 29672520), (4, 22254390), (5, 17803512), (6, 14836260), (8, 11127195), (9, 9890840), (10, 8901756), (12, 7418130), (15, 5934504), (18, 4945420), (20, 4450878), (24, 3709065), (30, 2967252), (36, 2472710), (37, 2405880), (40, 2225439), (41, 2171160), (45, 1978168), (60, 1483626), (72, 1236355), (74, 1202940), (82, 1085580), (90, 989084), (111, 801960), (120, 741813), (123, 723720), (148, 601470), (163, 546120), (164, 542790), (180, 494542), (185, 481176), (205, 434232), (222, 400980), (246, 361860), (296, 300735), (326, 273060), (328, 271395), (333, 267320), (360, 247271), (369, 241240), (370, 240588), (410, 217116), (444, 200490), (489, 182040), (492, 180930), (555, 160392), (615, 144744), (652, 136530), (666, 133660), (738, 120620), (740, 120294), (815, 109224), (820, 108558), (888, 100245), (978, 91020), (984, 90465), (1110, 80196), (1230, 72372), (1304, 68265), (1332, 66830), (1467, 60680), (1476, 60310), (1480, 60147), (1517, 58680), (1630, 54612), (1640, 54279), (1665, 53464), (1845, 48248), (1956, 45510), (2220, 40098), (2445, 36408), (2460, 36186), (2664, 33415), (2934, 30340), (2952, 30155), (3034, 29340), (3260, 27306), (3330, 26732), (3690, 24124), (3912, 22755), (4440, 20049), (4551, 19560), (4890, 18204), (4920, 18093), (5868, 15170), (6031, 14760), (6068, 14670), (6520, 13653), (6660, 13366), (6683, 13320), (7335, 12136), (7380, 12062), (7585, 11736), (9102, 9780)]