84141200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 120

約数和(自身を含む): 237651456

約数和(自身を除く): 153510256

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, 1471, 2200, 2288, 2600, 2860, 2942, 3575, 4400, 5200, 5720, 5884, 7150, 7355, 11440, 11768, 14300, 14710, 16181, 19123, 23536, 28600, 29420, 32362, 36775, 38246, 57200, 58840, 64724, 73550, 76492, 80905, 95615, 117680, 129448, 147100, 152984, 161810, 191230, 210353, 258896, 294200, 305968, 323620, 382460, 404525, 420706, 478075, 588400, 647240, 764920, 809050, 841412, 956150, 1051765, 1294480, 1529840, 1618100, 1682824, 1912300, 2103530, 3236200, 3365648, 3824600, 4207060, 5258825, 6472400, 7649200, 8414120, 10517650, 16828240, 21035300, 42070600, 84141200]

約数ペア:

[(1, 84141200), (2, 42070600), (4, 21035300), (5, 16828240), (8, 10517650), (10, 8414120), (11, 7649200), (13, 6472400), (16, 5258825), (20, 4207060), (22, 3824600), (25, 3365648), (26, 3236200), (40, 2103530), (44, 1912300), (50, 1682824), (52, 1618100), (55, 1529840), (65, 1294480), (80, 1051765), (88, 956150), (100, 841412), (104, 809050), (110, 764920), (130, 647240), (143, 588400), (176, 478075), (200, 420706), (208, 404525), (220, 382460), (260, 323620), (275, 305968), (286, 294200), (325, 258896), (400, 210353), (440, 191230), (520, 161810), (550, 152984), (572, 147100), (650, 129448), (715, 117680), (880, 95615), (1040, 80905), (1100, 76492), (1144, 73550), (1300, 64724), (1430, 58840), (1471, 57200), (2200, 38246), (2288, 36775), (2600, 32362), (2860, 29420), (2942, 28600), (3575, 23536), (4400, 19123), (5200, 16181), (5720, 14710), (5884, 14300), (7150, 11768), (7355, 11440)]