288617130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 803043072

約数和(自身を除く): 514425942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 47, 62, 71, 90, 93, 94, 141, 142, 155, 186, 213, 235, 279, 282, 310, 355, 423, 426, 465, 470, 558, 639, 705, 710, 846, 930, 961, 1065, 1278, 1395, 1410, 1457, 1922, 2115, 2130, 2201, 2790, 2883, 2914, 3195, 3337, 4230, 4371, 4402, 4805, 5766, 6390, 6603, 6674, 7285, 8649, 8742, 9610, 10011, 11005, 13113, 13206, 14415, 14570, 16685, 17298, 19809, 20022, 21855, 22010, 26226, 28830, 30033, 33015, 33370, 39618, 43245, 43710, 45167, 50055, 60066, 65565, 66030, 68231, 86490, 90334, 99045, 100110, 103447, 131130, 135501, 136462, 150165, 198090, 204693, 206894, 225835, 271002, 300330, 310341, 341155, 406503, 409386, 451670, 517235, 614079, 620682, 677505, 682310, 813006, 931023, 1023465, 1034470, 1228158, 1355010, 1551705, 1862046, 2032515, 2046930, 3070395, 3103410, 3206857, 4065030, 4655115, 6140790, 6413714, 9310230, 9620571, 16034285, 19241142, 28861713, 32068570, 48102855, 57723426, 96205710, 144308565, 288617130]

約数ペア:

[(1, 288617130), (2, 144308565), (3, 96205710), (5, 57723426), (6, 48102855), (9, 32068570), (10, 28861713), (15, 19241142), (18, 16034285), (30, 9620571), (31, 9310230), (45, 6413714), (47, 6140790), (62, 4655115), (71, 4065030), (90, 3206857), (93, 3103410), (94, 3070395), (141, 2046930), (142, 2032515), (155, 1862046), (186, 1551705), (213, 1355010), (235, 1228158), (279, 1034470), (282, 1023465), (310, 931023), (355, 813006), (423, 682310), (426, 677505), (465, 620682), (470, 614079), (558, 517235), (639, 451670), (705, 409386), (710, 406503), (846, 341155), (930, 310341), (961, 300330), (1065, 271002), (1278, 225835), (1395, 206894), (1410, 204693), (1457, 198090), (1922, 150165), (2115, 136462), (2130, 135501), (2201, 131130), (2790, 103447), (2883, 100110), (2914, 99045), (3195, 90334), (3337, 86490), (4230, 68231), (4371, 66030), (4402, 65565), (4805, 60066), (5766, 50055), (6390, 45167), (6603, 43710), (6674, 43245), (7285, 39618), (8649, 33370), (8742, 33015), (9610, 30033), (10011, 28830), (11005, 26226), (13113, 22010), (13206, 21855), (14415, 20022), (14570, 19809), (16685, 17298)]