172254240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 625178736

約数和(自身を除く): 452924496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 53, 60, 61, 72, 74, 80, 90, 96, 106, 111, 120, 122, 144, 148, 159, 160, 180, 183, 185, 212, 222, 240, 244, 265, 288, 296, 305, 318, 333, 360, 366, 370, 424, 444, 477, 480, 488, 530, 549, 555, 592, 610, 636, 666, 720, 732, 740, 795, 848, 888, 915, 954, 976, 1060, 1098, 1110, 1184, 1220, 1272, 1332, 1440, 1464, 1480, 1590, 1665, 1696, 1776, 1830, 1908, 1952, 1961, 2120, 2196, 2220, 2257, 2385, 2440, 2544, 2664, 2745, 2928, 2960, 3180, 3233, 3330, 3552, 3660, 3816, 3922, 4240, 4392, 4440, 4514, 4770, 4880, 5088, 5328, 5490, 5856, 5883, 5920, 6360, 6466, 6660, 6771, 7320, 7632, 7844, 8480, 8784, 8880, 9028, 9540, 9699, 9760, 9805, 10656, 10980, 11285, 11766, 12720, 12932, 13320, 13542, 14640, 15264, 15688, 16165, 17568, 17649, 17760, 18056, 19080, 19398, 19610, 20313, 21960, 22570, 23532, 25440, 25864, 26640, 27084, 29097, 29280, 29415, 31376, 32330, 33855, 35298, 36112, 38160, 38796, 39220, 40626, 43920, 45140, 47064, 48495, 51728, 53280, 54168, 58194, 58830, 62752, 64660, 67710, 70596, 72224, 76320, 77592, 78440, 81252, 87840, 88245, 90280, 94128, 96990, 101565, 103456, 108336, 116388, 117660, 119621, 129320, 135420, 141192, 145485, 155184, 156880, 162504, 176490, 180560, 188256, 193980, 203130, 216672, 232776, 235320, 239242, 258640, 270840, 282384, 290970, 310368, 313760, 325008, 352980, 358863, 361120, 387960, 406260, 465552, 470640, 478484, 517280, 541680, 564768, 581940, 598105, 650016, 705960, 717726, 775920, 812520, 931104, 941280, 956968, 1076589, 1083360, 1163880, 1196210, 1411920, 1435452, 1551840, 1625040, 1794315, 1913936, 2153178, 2327760, 2392420, 2823840, 2870904, 3250080, 3588630, 3827872, 4306356, 4655520, 4784840, 5382945, 5741808, 7177260, 8612712, 9569680, 10765890, 11483616, 14354520, 17225424, 19139360, 21531780, 28709040, 34450848, 43063560, 57418080, 86127120, 172254240]

約数ペア:

[(1, 172254240), (2, 86127120), (3, 57418080), (4, 43063560), (5, 34450848), (6, 28709040), (8, 21531780), (9, 19139360), (10, 17225424), (12, 14354520), (15, 11483616), (16, 10765890), (18, 9569680), (20, 8612712), (24, 7177260), (30, 5741808), (32, 5382945), (36, 4784840), (37, 4655520), (40, 4306356), (45, 3827872), (48, 3588630), (53, 3250080), (60, 2870904), (61, 2823840), (72, 2392420), (74, 2327760), (80, 2153178), (90, 1913936), (96, 1794315), (106, 1625040), (111, 1551840), (120, 1435452), (122, 1411920), (144, 1196210), (148, 1163880), (159, 1083360), (160, 1076589), (180, 956968), (183, 941280), (185, 931104), (212, 812520), (222, 775920), (240, 717726), (244, 705960), (265, 650016), (288, 598105), (296, 581940), (305, 564768), (318, 541680), (333, 517280), (360, 478484), (366, 470640), (370, 465552), (424, 406260), (444, 387960), (477, 361120), (480, 358863), (488, 352980), (530, 325008), (549, 313760), (555, 310368), (592, 290970), (610, 282384), (636, 270840), (666, 258640), (720, 239242), (732, 235320), (740, 232776), (795, 216672), (848, 203130), (888, 193980), (915, 188256), (954, 180560), (976, 176490), (1060, 162504), (1098, 156880), (1110, 155184), (1184, 145485), (1220, 141192), (1272, 135420), (1332, 129320), (1440, 119621), (1464, 117660), (1480, 116388), (1590, 108336), (1665, 103456), (1696, 101565), (1776, 96990), (1830, 94128), (1908, 90280), (1952, 88245), (1961, 87840), (2120, 81252), (2196, 78440), (2220, 77592), (2257, 76320), (2385, 72224), (2440, 70596), (2544, 67710), (2664, 64660), (2745, 62752), (2928, 58830), (2960, 58194), (3180, 54168), (3233, 53280), (3330, 51728), (3552, 48495), (3660, 47064), (3816, 45140), (3922, 43920), (4240, 40626), (4392, 39220), (4440, 38796), (4514, 38160), (4770, 36112), (4880, 35298), (5088, 33855), (5328, 32330), (5490, 31376), (5856, 29415), (5883, 29280), (5920, 29097), (6360, 27084), (6466, 26640), (6660, 25864), (6771, 25440), (7320, 23532), (7632, 22570), (7844, 21960), (8480, 20313), (8784, 19610), (8880, 19398), (9028, 19080), (9540, 18056), (9699, 17760), (9760, 17649), (9805, 17568), (10656, 16165), (10980, 15688), (11285, 15264), (11766, 14640), (12720, 13542), (12932, 13320)]