172229200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3053

約数の個数: 120

約数和(自身を含む): 486281376

約数和(自身を除く): 314052176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3011, 3575, 4400, 5200, 5720, 6022, 7150, 11440, 12044, 14300, 15055, 24088, 28600, 30110, 33121, 39143, 48176, 57200, 60220, 66242, 75275, 78286, 120440, 132484, 150550, 156572, 165605, 195715, 240880, 264968, 301100, 313144, 331210, 391430, 430573, 529936, 602200, 626288, 662420, 782860, 828025, 861146, 978575, 1204400, 1324840, 1565720, 1656050, 1722292, 1957150, 2152865, 2649680, 3131440, 3312100, 3444584, 3914300, 4305730, 6624200, 6889168, 7828600, 8611460, 10764325, 13248400, 15657200, 17222920, 21528650, 34445840, 43057300, 86114600, 172229200]

約数ペア:

[(1, 172229200), (2, 86114600), (4, 43057300), (5, 34445840), (8, 21528650), (10, 17222920), (11, 15657200), (13, 13248400), (16, 10764325), (20, 8611460), (22, 7828600), (25, 6889168), (26, 6624200), (40, 4305730), (44, 3914300), (50, 3444584), (52, 3312100), (55, 3131440), (65, 2649680), (80, 2152865), (88, 1957150), (100, 1722292), (104, 1656050), (110, 1565720), (130, 1324840), (143, 1204400), (176, 978575), (200, 861146), (208, 828025), (220, 782860), (260, 662420), (275, 626288), (286, 602200), (325, 529936), (400, 430573), (440, 391430), (520, 331210), (550, 313144), (572, 301100), (650, 264968), (715, 240880), (880, 195715), (1040, 165605), (1100, 156572), (1144, 150550), (1300, 132484), (1430, 120440), (2200, 78286), (2288, 75275), (2600, 66242), (2860, 60220), (3011, 57200), (3575, 48176), (4400, 39143), (5200, 33121), (5720, 30110), (6022, 28600), (7150, 24088), (11440, 15055), (12044, 14300)]