102722550

素因数分解:

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

素因数の和:331

約数の個数: 144

約数和(自身を含む): 308408832

約数和(自身を除く): 205686282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 271, 285, 350, 361, 399, 475, 525, 542, 570, 665, 722, 798, 813, 950, 1050, 1083, 1330, 1355, 1425, 1626, 1805, 1897, 1995, 2166, 2527, 2710, 2850, 3325, 3610, 3794, 3990, 4065, 5054, 5149, 5415, 5691, 6650, 6775, 7581, 8130, 9025, 9485, 9975, 10298, 10830, 11382, 12635, 13550, 15162, 15447, 18050, 18970, 19950, 20325, 25270, 25745, 27075, 28455, 30894, 36043, 37905, 40650, 47425, 51490, 54150, 56910, 63175, 72086, 75810, 77235, 94850, 97831, 108129, 126350, 128725, 142275, 154470, 180215, 189525, 195662, 216258, 257450, 284550, 293493, 360430, 379050, 386175, 489155, 540645, 586986, 684817, 772350, 901075, 978310, 1081290, 1369634, 1467465, 1802150, 2054451, 2445775, 2703225, 2934930, 3424085, 4108902, 4891550, 5406450, 6848170, 7337325, 10272255, 14674650, 17120425, 20544510, 34240850, 51361275, 102722550]

約数ペア:

[(1, 102722550), (2, 51361275), (3, 34240850), (5, 20544510), (6, 17120425), (7, 14674650), (10, 10272255), (14, 7337325), (15, 6848170), (19, 5406450), (21, 4891550), (25, 4108902), (30, 3424085), (35, 2934930), (38, 2703225), (42, 2445775), (50, 2054451), (57, 1802150), (70, 1467465), (75, 1369634), (95, 1081290), (105, 978310), (114, 901075), (133, 772350), (150, 684817), (175, 586986), (190, 540645), (210, 489155), (266, 386175), (271, 379050), (285, 360430), (350, 293493), (361, 284550), (399, 257450), (475, 216258), (525, 195662), (542, 189525), (570, 180215), (665, 154470), (722, 142275), (798, 128725), (813, 126350), (950, 108129), (1050, 97831), (1083, 94850), (1330, 77235), (1355, 75810), (1425, 72086), (1626, 63175), (1805, 56910), (1897, 54150), (1995, 51490), (2166, 47425), (2527, 40650), (2710, 37905), (2850, 36043), (3325, 30894), (3610, 28455), (3794, 27075), (3990, 25745), (4065, 25270), (5054, 20325), (5149, 19950), (5415, 18970), (5691, 18050), (6650, 15447), (6775, 15162), (7581, 13550), (8130, 12635), (9025, 11382), (9485, 10830), (9975, 10298)]