207707500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 617202432

約数和(自身を除く): 409494932

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 83, 91, 100, 110, 125, 130, 140, 143, 154, 166, 175, 182, 220, 250, 260, 275, 286, 308, 325, 332, 350, 364, 385, 415, 455, 500, 550, 572, 581, 625, 650, 700, 715, 770, 830, 875, 910, 913, 1001, 1079, 1100, 1162, 1250, 1300, 1375, 1430, 1540, 1625, 1660, 1750, 1820, 1826, 1925, 2002, 2075, 2158, 2275, 2324, 2500, 2750, 2860, 2905, 3250, 3500, 3575, 3652, 3850, 4004, 4150, 4316, 4375, 4550, 4565, 5005, 5395, 5500, 5810, 6391, 6500, 6875, 7150, 7553, 7700, 8125, 8300, 8750, 9100, 9130, 9625, 10010, 10375, 10790, 11375, 11620, 11869, 12782, 13750, 14300, 14525, 15106, 16250, 17500, 17875, 18260, 19250, 20020, 20750, 21580, 22750, 22825, 23738, 25025, 25564, 26975, 27500, 29050, 30212, 31955, 32500, 35750, 37765, 38500, 41500, 45500, 45650, 47476, 48125, 50050, 51875, 53950, 56875, 58100, 59345, 63910, 71500, 72625, 75530, 83083, 89375, 91300, 96250, 100100, 103750, 107900, 113750, 114125, 118690, 125125, 127820, 134875, 145250, 151060, 159775, 166166, 178750, 188825, 192500, 207500, 227500, 228250, 237380, 250250, 269750, 290500, 296725, 319550, 332332, 357500, 363125, 377650, 415415, 456500, 500500, 539500, 570625, 593450, 625625, 639100, 674375, 726250, 755300, 798875, 830830, 944125, 1141250, 1186900, 1251250, 1348750, 1452500, 1483625, 1597750, 1661660, 1888250, 2077075, 2282500, 2502500, 2697500, 2967250, 3195500, 3776500, 3994375, 4154150, 4720625, 5934500, 7418125, 7988750, 8308300, 9441250, 10385375, 14836250, 15977500, 18882500, 20770750, 29672500, 41541500, 51926875, 103853750, 207707500]

約数ペア:

[(1, 207707500), (2, 103853750), (4, 51926875), (5, 41541500), (7, 29672500), (10, 20770750), (11, 18882500), (13, 15977500), (14, 14836250), (20, 10385375), (22, 9441250), (25, 8308300), (26, 7988750), (28, 7418125), (35, 5934500), (44, 4720625), (50, 4154150), (52, 3994375), (55, 3776500), (65, 3195500), (70, 2967250), (77, 2697500), (83, 2502500), (91, 2282500), (100, 2077075), (110, 1888250), (125, 1661660), (130, 1597750), (140, 1483625), (143, 1452500), (154, 1348750), (166, 1251250), (175, 1186900), (182, 1141250), (220, 944125), (250, 830830), (260, 798875), (275, 755300), (286, 726250), (308, 674375), (325, 639100), (332, 625625), (350, 593450), (364, 570625), (385, 539500), (415, 500500), (455, 456500), (500, 415415), (550, 377650), (572, 363125), (581, 357500), (625, 332332), (650, 319550), (700, 296725), (715, 290500), (770, 269750), (830, 250250), (875, 237380), (910, 228250), (913, 227500), (1001, 207500), (1079, 192500), (1100, 188825), (1162, 178750), (1250, 166166), (1300, 159775), (1375, 151060), (1430, 145250), (1540, 134875), (1625, 127820), (1660, 125125), (1750, 118690), (1820, 114125), (1826, 113750), (1925, 107900), (2002, 103750), (2075, 100100), (2158, 96250), (2275, 91300), (2324, 89375), (2500, 83083), (2750, 75530), (2860, 72625), (2905, 71500), (3250, 63910), (3500, 59345), (3575, 58100), (3652, 56875), (3850, 53950), (4004, 51875), (4150, 50050), (4316, 48125), (4375, 47476), (4550, 45650), (4565, 45500), (5005, 41500), (5395, 38500), (5500, 37765), (5810, 35750), (6391, 32500), (6500, 31955), (6875, 30212), (7150, 29050), (7553, 27500), (7700, 26975), (8125, 25564), (8300, 25025), (8750, 23738), (9100, 22825), (9130, 22750), (9625, 21580), (10010, 20750), (10375, 20020), (10790, 19250), (11375, 18260), (11620, 17875), (11869, 17500), (12782, 16250), (13750, 15106), (14300, 14525)]