127505100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 407973888

約数和(自身を除く): 280468788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 690, 782, 850, 1020, 1087, 1150, 1173, 1275, 1380, 1564, 1700, 1725, 1955, 2174, 2300, 2346, 2550, 3261, 3450, 3910, 4348, 4692, 5100, 5435, 5865, 6522, 6900, 7820, 9775, 10870, 11730, 13044, 16305, 18479, 19550, 21740, 23460, 25001, 27175, 29325, 32610, 36958, 39100, 50002, 54350, 55437, 58650, 65220, 73916, 75003, 81525, 92395, 100004, 108700, 110874, 117300, 125005, 150006, 163050, 184790, 221748, 250010, 277185, 300012, 326100, 369580, 375015, 425017, 461975, 500020, 554370, 625025, 750030, 850034, 923950, 1108740, 1250050, 1275051, 1385925, 1500060, 1700068, 1847900, 1875075, 2125085, 2500100, 2550102, 2771850, 3750150, 4250170, 5100204, 5543700, 6375255, 7500300, 8500340, 10625425, 12750510, 21250850, 25501020, 31876275, 42501700, 63752550, 127505100]

約数ペア:

[(1, 127505100), (2, 63752550), (3, 42501700), (4, 31876275), (5, 25501020), (6, 21250850), (10, 12750510), (12, 10625425), (15, 8500340), (17, 7500300), (20, 6375255), (23, 5543700), (25, 5100204), (30, 4250170), (34, 3750150), (46, 2771850), (50, 2550102), (51, 2500100), (60, 2125085), (68, 1875075), (69, 1847900), (75, 1700068), (85, 1500060), (92, 1385925), (100, 1275051), (102, 1250050), (115, 1108740), (138, 923950), (150, 850034), (170, 750030), (204, 625025), (230, 554370), (255, 500020), (276, 461975), (300, 425017), (340, 375015), (345, 369580), (391, 326100), (425, 300012), (460, 277185), (510, 250010), (575, 221748), (690, 184790), (782, 163050), (850, 150006), (1020, 125005), (1087, 117300), (1150, 110874), (1173, 108700), (1275, 100004), (1380, 92395), (1564, 81525), (1700, 75003), (1725, 73916), (1955, 65220), (2174, 58650), (2300, 55437), (2346, 54350), (2550, 50002), (3261, 39100), (3450, 36958), (3910, 32610), (4348, 29325), (4692, 27175), (5100, 25001), (5435, 23460), (5865, 21740), (6522, 19550), (6900, 18479), (7820, 16305), (9775, 13044), (10870, 11730)]