153543180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 526417920

約数和(自身を除く): 372874740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 105, 114, 133, 140, 142, 190, 210, 213, 228, 266, 271, 284, 285, 355, 380, 399, 420, 426, 497, 532, 542, 570, 665, 710, 798, 813, 852, 994, 1065, 1084, 1140, 1330, 1349, 1355, 1420, 1491, 1596, 1626, 1897, 1988, 1995, 2130, 2485, 2660, 2698, 2710, 2982, 3252, 3794, 3990, 4047, 4065, 4260, 4970, 5149, 5396, 5420, 5691, 5964, 6745, 7455, 7588, 7980, 8094, 8130, 9443, 9485, 9940, 10298, 11382, 13490, 14910, 15447, 16188, 16260, 18886, 18970, 19241, 20235, 20596, 22764, 25745, 26980, 28329, 28455, 29820, 30894, 36043, 37772, 37940, 38482, 40470, 47215, 51490, 56658, 56910, 57723, 61788, 72086, 76964, 77235, 80940, 94430, 96205, 102980, 108129, 113316, 113820, 115446, 134687, 141645, 144172, 154470, 180215, 188860, 192410, 216258, 230892, 269374, 283290, 288615, 308940, 360430, 365579, 384820, 404061, 432516, 538748, 540645, 566580, 577230, 673435, 720860, 731158, 808122, 1081290, 1096737, 1154460, 1346870, 1462316, 1616244, 1827895, 2020305, 2162580, 2193474, 2559053, 2693740, 3655790, 4040610, 4386948, 5118106, 5483685, 7311580, 7677159, 8081220, 10236212, 10967370, 12795265, 15354318, 21934740, 25590530, 30708636, 38385795, 51181060, 76771590, 153543180]

約数ペア:

[(1, 153543180), (2, 76771590), (3, 51181060), (4, 38385795), (5, 30708636), (6, 25590530), (7, 21934740), (10, 15354318), (12, 12795265), (14, 10967370), (15, 10236212), (19, 8081220), (20, 7677159), (21, 7311580), (28, 5483685), (30, 5118106), (35, 4386948), (38, 4040610), (42, 3655790), (57, 2693740), (60, 2559053), (70, 2193474), (71, 2162580), (76, 2020305), (84, 1827895), (95, 1616244), (105, 1462316), (114, 1346870), (133, 1154460), (140, 1096737), (142, 1081290), (190, 808122), (210, 731158), (213, 720860), (228, 673435), (266, 577230), (271, 566580), (284, 540645), (285, 538748), (355, 432516), (380, 404061), (399, 384820), (420, 365579), (426, 360430), (497, 308940), (532, 288615), (542, 283290), (570, 269374), (665, 230892), (710, 216258), (798, 192410), (813, 188860), (852, 180215), (994, 154470), (1065, 144172), (1084, 141645), (1140, 134687), (1330, 115446), (1349, 113820), (1355, 113316), (1420, 108129), (1491, 102980), (1596, 96205), (1626, 94430), (1897, 80940), (1988, 77235), (1995, 76964), (2130, 72086), (2485, 61788), (2660, 57723), (2698, 56910), (2710, 56658), (2982, 51490), (3252, 47215), (3794, 40470), (3990, 38482), (4047, 37940), (4065, 37772), (4260, 36043), (4970, 30894), (5149, 29820), (5396, 28455), (5420, 28329), (5691, 26980), (5964, 25745), (6745, 22764), (7455, 20596), (7588, 20235), (7980, 19241), (8094, 18970), (8130, 18886), (9443, 16260), (9485, 16188), (9940, 15447), (10298, 14910), (11382, 13490)]