97875540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 252

約数和(自身を含む): 361096596

約数和(自身を除く): 263221056

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 137, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 274, 294, 315, 324, 378, 405, 411, 420, 441, 486, 490, 540, 548, 567, 588, 630, 685, 729, 735, 756, 810, 822, 882, 945, 959, 972, 980, 1134, 1215, 1233, 1260, 1323, 1370, 1458, 1470, 1620, 1644, 1701, 1764, 1890, 1918, 2055, 2205, 2268, 2430, 2466, 2646, 2740, 2835, 2877, 2916, 2940, 3402, 3645, 3699, 3780, 3836, 3969, 4110, 4410, 4795, 4860, 4932, 5103, 5292, 5670, 5754, 6165, 6615, 6713, 6804, 7290, 7398, 7938, 8220, 8505, 8631, 8820, 9590, 10206, 11097, 11340, 11508, 11907, 12330, 13230, 13426, 14385, 14580, 14796, 15876, 17010, 17262, 18495, 19180, 19845, 20139, 20412, 22194, 23814, 24660, 25515, 25893, 26460, 26852, 28770, 33291, 33565, 34020, 34524, 35721, 36990, 39690, 40278, 43155, 44388, 47628, 51030, 51786, 55485, 57540, 59535, 60417, 66582, 67130, 71442, 73980, 77679, 79380, 80556, 86310, 99873, 100695, 102060, 103572, 110970, 119070, 120834, 129465, 133164, 134260, 142884, 155358, 166455, 172620, 178605, 181251, 199746, 201390, 221940, 233037, 238140, 241668, 258930, 302085, 310716, 332910, 357210, 362502, 388395, 399492, 402780, 466074, 499365, 517860, 543753, 604170, 665820, 699111, 714420, 725004, 776790, 906255, 932148, 998730, 1087506, 1165185, 1208340, 1398222, 1553580, 1631259, 1812510, 1997460, 2175012, 2330370, 2718765, 2796444, 3262518, 3495555, 3625020, 4660740, 4893777, 5437530, 6525036, 6991110, 8156295, 9787554, 10875060, 13982220, 16312590, 19575108, 24468885, 32625180, 48937770, 97875540]

約数ペア:

[(1, 97875540), (2, 48937770), (3, 32625180), (4, 24468885), (5, 19575108), (6, 16312590), (7, 13982220), (9, 10875060), (10, 9787554), (12, 8156295), (14, 6991110), (15, 6525036), (18, 5437530), (20, 4893777), (21, 4660740), (27, 3625020), (28, 3495555), (30, 3262518), (35, 2796444), (36, 2718765), (42, 2330370), (45, 2175012), (49, 1997460), (54, 1812510), (60, 1631259), (63, 1553580), (70, 1398222), (81, 1208340), (84, 1165185), (90, 1087506), (98, 998730), (105, 932148), (108, 906255), (126, 776790), (135, 725004), (137, 714420), (140, 699111), (147, 665820), (162, 604170), (180, 543753), (189, 517860), (196, 499365), (210, 466074), (243, 402780), (245, 399492), (252, 388395), (270, 362502), (274, 357210), (294, 332910), (315, 310716), (324, 302085), (378, 258930), (405, 241668), (411, 238140), (420, 233037), (441, 221940), (486, 201390), (490, 199746), (540, 181251), (548, 178605), (567, 172620), (588, 166455), (630, 155358), (685, 142884), (729, 134260), (735, 133164), (756, 129465), (810, 120834), (822, 119070), (882, 110970), (945, 103572), (959, 102060), (972, 100695), (980, 99873), (1134, 86310), (1215, 80556), (1233, 79380), (1260, 77679), (1323, 73980), (1370, 71442), (1458, 67130), (1470, 66582), (1620, 60417), (1644, 59535), (1701, 57540), (1764, 55485), (1890, 51786), (1918, 51030), (2055, 47628), (2205, 44388), (2268, 43155), (2430, 40278), (2466, 39690), (2646, 36990), (2740, 35721), (2835, 34524), (2877, 34020), (2916, 33565), (2940, 33291), (3402, 28770), (3645, 26852), (3699, 26460), (3780, 25893), (3836, 25515), (3969, 24660), (4110, 23814), (4410, 22194), (4795, 20412), (4860, 20139), (4932, 19845), (5103, 19180), (5292, 18495), (5670, 17262), (5754, 17010), (6165, 15876), (6615, 14796), (6713, 14580), (6804, 14385), (7290, 13426), (7398, 13230), (7938, 12330), (8220, 11907), (8505, 11508), (8631, 11340), (8820, 11097), (9590, 10206)]