75516840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 192

約数和(自身を含む): 293025600

約数和(自身を除く): 217508760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1427, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2854, 2940, 3528, 3780, 4281, 4410, 5292, 5708, 5880, 6615, 7135, 7560, 8562, 8820, 9989, 10584, 11416, 12843, 13230, 14270, 17124, 17640, 19978, 21405, 25686, 26460, 28540, 29967, 34248, 38529, 39956, 42810, 49945, 51372, 52920, 57080, 59934, 64215, 69923, 77058, 79912, 85620, 89901, 99890, 102744, 119868, 128430, 139846, 149835, 154116, 171240, 179802, 192645, 199780, 209769, 239736, 256860, 269703, 279692, 299670, 308232, 349615, 359604, 385290, 399560, 419538, 449505, 513720, 539406, 559384, 599340, 629307, 699230, 719208, 770580, 839076, 899010, 1048845, 1078812, 1198680, 1258614, 1348515, 1398460, 1541160, 1678152, 1798020, 1887921, 2097690, 2157624, 2517228, 2697030, 2796920, 3146535, 3596040, 3775842, 4195380, 5034456, 5394060, 6293070, 7551684, 8390760, 9439605, 10788120, 12586140, 15103368, 18879210, 25172280, 37758420, 75516840]

約数ペア:

[(1, 75516840), (2, 37758420), (3, 25172280), (4, 18879210), (5, 15103368), (6, 12586140), (7, 10788120), (8, 9439605), (9, 8390760), (10, 7551684), (12, 6293070), (14, 5394060), (15, 5034456), (18, 4195380), (20, 3775842), (21, 3596040), (24, 3146535), (27, 2796920), (28, 2697030), (30, 2517228), (35, 2157624), (36, 2097690), (40, 1887921), (42, 1798020), (45, 1678152), (49, 1541160), (54, 1398460), (56, 1348515), (60, 1258614), (63, 1198680), (70, 1078812), (72, 1048845), (84, 899010), (90, 839076), (98, 770580), (105, 719208), (108, 699230), (120, 629307), (126, 599340), (135, 559384), (140, 539406), (147, 513720), (168, 449505), (180, 419538), (189, 399560), (196, 385290), (210, 359604), (216, 349615), (245, 308232), (252, 299670), (270, 279692), (280, 269703), (294, 256860), (315, 239736), (360, 209769), (378, 199780), (392, 192645), (420, 179802), (441, 171240), (490, 154116), (504, 149835), (540, 139846), (588, 128430), (630, 119868), (735, 102744), (756, 99890), (840, 89901), (882, 85620), (945, 79912), (980, 77058), (1080, 69923), (1176, 64215), (1260, 59934), (1323, 57080), (1427, 52920), (1470, 51372), (1512, 49945), (1764, 42810), (1890, 39956), (1960, 38529), (2205, 34248), (2520, 29967), (2646, 28540), (2854, 26460), (2940, 25686), (3528, 21405), (3780, 19978), (4281, 17640), (4410, 17124), (5292, 14270), (5708, 13230), (5880, 12843), (6615, 11416), (7135, 10584), (7560, 9989), (8562, 8820)]