75200265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 92899575

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 31, 35, 45, 51, 63, 85, 93, 105, 119, 135, 151, 153, 155, 189, 217, 255, 279, 315, 357, 453, 459, 465, 527, 595, 651, 755, 765, 837, 945, 1057, 1071, 1085, 1359, 1395, 1581, 1785, 1953, 2265, 2295, 2567, 2635, 3171, 3213, 3255, 3689, 4077, 4185, 4681, 4743, 5285, 5355, 5859, 6795, 7701, 7905, 9513, 9765, 11067, 12835, 14043, 14229, 15855, 16065, 17969, 18445, 20385, 23103, 23405, 23715, 28539, 29295, 32767, 33201, 38505, 42129, 47565, 53907, 55335, 69309, 70215, 71145, 79577, 89845, 98301, 99603, 115515, 126387, 142695, 161721, 163835, 166005, 210645, 238731, 269535, 294903, 346545, 397885, 485163, 491505, 498015, 557039, 631935, 716193, 808605, 884709, 1193655, 1474515, 1671117, 2148579, 2425815, 2785195, 3580965, 4423545, 5013351, 8355585, 10742895, 15040053, 25066755, 75200265]

約数ペア:

[(1, 75200265), (3, 25066755), (5, 15040053), (7, 10742895), (9, 8355585), (15, 5013351), (17, 4423545), (21, 3580965), (27, 2785195), (31, 2425815), (35, 2148579), (45, 1671117), (51, 1474515), (63, 1193655), (85, 884709), (93, 808605), (105, 716193), (119, 631935), (135, 557039), (151, 498015), (153, 491505), (155, 485163), (189, 397885), (217, 346545), (255, 294903), (279, 269535), (315, 238731), (357, 210645), (453, 166005), (459, 163835), (465, 161721), (527, 142695), (595, 126387), (651, 115515), (755, 99603), (765, 98301), (837, 89845), (945, 79577), (1057, 71145), (1071, 70215), (1085, 69309), (1359, 55335), (1395, 53907), (1581, 47565), (1785, 42129), (1953, 38505), (2265, 33201), (2295, 32767), (2567, 29295), (2635, 28539), (3171, 23715), (3213, 23405), (3255, 23103), (3689, 20385), (4077, 18445), (4185, 17969), (4681, 16065), (4743, 15855), (5285, 14229), (5355, 14043), (5859, 12835), (6795, 11067), (7701, 9765), (7905, 9513)]