258846900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2202

約数の個数: 144

約数和(自身を含む): 832946688

約数和(自身を除く): 574099788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2141, 2325, 2418, 3100, 3900, 4030, 4282, 4650, 4836, 6045, 6423, 8060, 8564, 9300, 10075, 10705, 12090, 12846, 20150, 21410, 24180, 25692, 27833, 30225, 32115, 40300, 42820, 53525, 55666, 60450, 64230, 66371, 83499, 107050, 111332, 120900, 128460, 132742, 139165, 160575, 166998, 199113, 214100, 265484, 278330, 321150, 331855, 333996, 398226, 417495, 556660, 642300, 663710, 695825, 796452, 834990, 862823, 995565, 1327420, 1391650, 1659275, 1669980, 1725646, 1991130, 2087475, 2588469, 2783300, 3318550, 3451292, 3982260, 4174950, 4314115, 4977825, 5176938, 6637100, 8349900, 8628230, 9955650, 10353876, 12942345, 17256460, 19911300, 21570575, 25884690, 43141150, 51769380, 64711725, 86282300, 129423450, 258846900]

約数ペア:

[(1, 258846900), (2, 129423450), (3, 86282300), (4, 64711725), (5, 51769380), (6, 43141150), (10, 25884690), (12, 21570575), (13, 19911300), (15, 17256460), (20, 12942345), (25, 10353876), (26, 9955650), (30, 8628230), (31, 8349900), (39, 6637100), (50, 5176938), (52, 4977825), (60, 4314115), (62, 4174950), (65, 3982260), (75, 3451292), (78, 3318550), (93, 2783300), (100, 2588469), (124, 2087475), (130, 1991130), (150, 1725646), (155, 1669980), (156, 1659275), (186, 1391650), (195, 1327420), (260, 995565), (300, 862823), (310, 834990), (325, 796452), (372, 695825), (390, 663710), (403, 642300), (465, 556660), (620, 417495), (650, 398226), (775, 333996), (780, 331855), (806, 321150), (930, 278330), (975, 265484), (1209, 214100), (1300, 199113), (1550, 166998), (1612, 160575), (1860, 139165), (1950, 132742), (2015, 128460), (2141, 120900), (2325, 111332), (2418, 107050), (3100, 83499), (3900, 66371), (4030, 64230), (4282, 60450), (4650, 55666), (4836, 53525), (6045, 42820), (6423, 40300), (8060, 32115), (8564, 30225), (9300, 27833), (10075, 25692), (10705, 24180), (12090, 21410), (12846, 20150)]