154084680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 160

約数和(自身を含む): 545371200

約数和(自身を除く): 391286520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2503, 2565, 3078, 3240, 3420, 4104, 5006, 5130, 6156, 6840, 7509, 7695, 10012, 10260, 12312, 12515, 15018, 15390, 20024, 20520, 22527, 25030, 30036, 30780, 37545, 45054, 47557, 50060, 60072, 61560, 67581, 75090, 90108, 95114, 100120, 112635, 135162, 142671, 150180, 180216, 190228, 202743, 225270, 237785, 270324, 285342, 300360, 337905, 380456, 405486, 428013, 450540, 475570, 540648, 570684, 675810, 713355, 810972, 856026, 901080, 951140, 1013715, 1141368, 1284039, 1351620, 1426710, 1621944, 1712052, 1902280, 2027430, 2140065, 2568078, 2703240, 2853420, 3424104, 3852117, 4054860, 4280130, 5136156, 5706840, 6420195, 7704234, 8109720, 8560260, 10272312, 12840390, 15408468, 17120520, 19260585, 25680780, 30816936, 38521170, 51361560, 77042340, 154084680]

約数ペア:

[(1, 154084680), (2, 77042340), (3, 51361560), (4, 38521170), (5, 30816936), (6, 25680780), (8, 19260585), (9, 17120520), (10, 15408468), (12, 12840390), (15, 10272312), (18, 8560260), (19, 8109720), (20, 7704234), (24, 6420195), (27, 5706840), (30, 5136156), (36, 4280130), (38, 4054860), (40, 3852117), (45, 3424104), (54, 2853420), (57, 2703240), (60, 2568078), (72, 2140065), (76, 2027430), (81, 1902280), (90, 1712052), (95, 1621944), (108, 1426710), (114, 1351620), (120, 1284039), (135, 1141368), (152, 1013715), (162, 951140), (171, 901080), (180, 856026), (190, 810972), (216, 713355), (228, 675810), (270, 570684), (285, 540648), (324, 475570), (342, 450540), (360, 428013), (380, 405486), (405, 380456), (456, 337905), (513, 300360), (540, 285342), (570, 270324), (648, 237785), (684, 225270), (760, 202743), (810, 190228), (855, 180216), (1026, 150180), (1080, 142671), (1140, 135162), (1368, 112635), (1539, 100120), (1620, 95114), (1710, 90108), (2052, 75090), (2280, 67581), (2503, 61560), (2565, 60072), (3078, 50060), (3240, 47557), (3420, 45054), (4104, 37545), (5006, 30780), (5130, 30036), (6156, 25030), (6840, 22527), (7509, 20520), (7695, 20024), (10012, 15390), (10260, 15018), (12312, 12515)]