29801520

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 280

約数和(自身を含む): 120352416

約数和(自身を除く): 90550896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 162, 168, 180, 189, 210, 216, 219, 240, 243, 252, 270, 280, 292, 315, 324, 336, 360, 365, 378, 405, 420, 432, 438, 486, 504, 511, 540, 560, 567, 584, 630, 648, 657, 720, 729, 730, 756, 810, 840, 876, 945, 972, 1008, 1022, 1080, 1095, 1134, 1168, 1215, 1260, 1296, 1314, 1458, 1460, 1512, 1533, 1620, 1680, 1701, 1752, 1890, 1944, 1971, 2044, 2160, 2190, 2268, 2430, 2520, 2555, 2628, 2835, 2916, 2920, 3024, 3066, 3240, 3285, 3402, 3504, 3645, 3780, 3888, 3942, 4088, 4380, 4536, 4599, 4860, 5040, 5103, 5110, 5256, 5670, 5832, 5840, 5913, 6132, 6480, 6570, 6804, 7290, 7560, 7665, 7884, 8176, 8505, 8760, 9072, 9198, 9720, 9855, 10206, 10220, 10512, 11340, 11664, 11826, 12264, 13140, 13608, 13797, 14580, 15120, 15330, 15768, 17010, 17520, 17739, 18396, 19440, 19710, 20412, 20440, 22680, 22995, 23652, 24528, 25515, 26280, 27216, 27594, 29160, 29565, 30660, 31536, 34020, 35478, 36792, 39420, 40824, 40880, 41391, 45360, 45990, 47304, 51030, 52560, 53217, 55188, 58320, 59130, 61320, 68040, 68985, 70956, 73584, 78840, 81648, 82782, 88695, 91980, 94608, 102060, 106434, 110376, 118260, 122640, 124173, 136080, 137970, 141912, 157680, 165564, 177390, 183960, 204120, 206955, 212868, 220752, 236520, 248346, 266085, 275940, 283824, 331128, 354780, 367920, 372519, 408240, 413910, 425736, 473040, 496692, 532170, 551880, 620865, 662256, 709560, 745038, 827820, 851472, 993384, 1064340, 1103760, 1241730, 1419120, 1490076, 1655640, 1862595, 1986768, 2128680, 2483460, 2980152, 3311280, 3725190, 4257360, 4966920, 5960304, 7450380, 9933840, 14900760, 29801520]

約数ペア:

[(1, 29801520), (2, 14900760), (3, 9933840), (4, 7450380), (5, 5960304), (6, 4966920), (7, 4257360), (8, 3725190), (9, 3311280), (10, 2980152), (12, 2483460), (14, 2128680), (15, 1986768), (16, 1862595), (18, 1655640), (20, 1490076), (21, 1419120), (24, 1241730), (27, 1103760), (28, 1064340), (30, 993384), (35, 851472), (36, 827820), (40, 745038), (42, 709560), (45, 662256), (48, 620865), (54, 551880), (56, 532170), (60, 496692), (63, 473040), (70, 425736), (72, 413910), (73, 408240), (80, 372519), (81, 367920), (84, 354780), (90, 331128), (105, 283824), (108, 275940), (112, 266085), (120, 248346), (126, 236520), (135, 220752), (140, 212868), (144, 206955), (146, 204120), (162, 183960), (168, 177390), (180, 165564), (189, 157680), (210, 141912), (216, 137970), (219, 136080), (240, 124173), (243, 122640), (252, 118260), (270, 110376), (280, 106434), (292, 102060), (315, 94608), (324, 91980), (336, 88695), (360, 82782), (365, 81648), (378, 78840), (405, 73584), (420, 70956), (432, 68985), (438, 68040), (486, 61320), (504, 59130), (511, 58320), (540, 55188), (560, 53217), (567, 52560), (584, 51030), (630, 47304), (648, 45990), (657, 45360), (720, 41391), (729, 40880), (730, 40824), (756, 39420), (810, 36792), (840, 35478), (876, 34020), (945, 31536), (972, 30660), (1008, 29565), (1022, 29160), (1080, 27594), (1095, 27216), (1134, 26280), (1168, 25515), (1215, 24528), (1260, 23652), (1296, 22995), (1314, 22680), (1458, 20440), (1460, 20412), (1512, 19710), (1533, 19440), (1620, 18396), (1680, 17739), (1701, 17520), (1752, 17010), (1890, 15768), (1944, 15330), (1971, 15120), (2044, 14580), (2160, 13797), (2190, 13608), (2268, 13140), (2430, 12264), (2520, 11826), (2555, 11664), (2628, 11340), (2835, 10512), (2916, 10220), (2920, 10206), (3024, 9855), (3066, 9720), (3240, 9198), (3285, 9072), (3402, 8760), (3504, 8505), (3645, 8176), (3780, 7884), (3888, 7665), (3942, 7560), (4088, 7290), (4380, 6804), (4536, 6570), (4599, 6480), (4860, 6132), (5040, 5913), (5103, 5840), (5110, 5832), (5256, 5670)]