129423450

素因数分解:

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

素因数の和:2200

約数の個数: 96

約数和(自身を含む): 356977152

約数和(自身を除く): 227553702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2141, 2325, 2418, 4030, 4282, 4650, 6045, 6423, 10075, 10705, 12090, 12846, 20150, 21410, 27833, 30225, 32115, 53525, 55666, 60450, 64230, 66371, 83499, 107050, 132742, 139165, 160575, 166998, 199113, 278330, 321150, 331855, 398226, 417495, 663710, 695825, 834990, 862823, 995565, 1391650, 1659275, 1725646, 1991130, 2087475, 2588469, 3318550, 4174950, 4314115, 4977825, 5176938, 8628230, 9955650, 12942345, 21570575, 25884690, 43141150, 64711725, 129423450]

約数ペア:

[(1, 129423450), (2, 64711725), (3, 43141150), (5, 25884690), (6, 21570575), (10, 12942345), (13, 9955650), (15, 8628230), (25, 5176938), (26, 4977825), (30, 4314115), (31, 4174950), (39, 3318550), (50, 2588469), (62, 2087475), (65, 1991130), (75, 1725646), (78, 1659275), (93, 1391650), (130, 995565), (150, 862823), (155, 834990), (186, 695825), (195, 663710), (310, 417495), (325, 398226), (390, 331855), (403, 321150), (465, 278330), (650, 199113), (775, 166998), (806, 160575), (930, 139165), (975, 132742), (1209, 107050), (1550, 83499), (1950, 66371), (2015, 64230), (2141, 60450), (2325, 55666), (2418, 53525), (4030, 32115), (4282, 30225), (4650, 27833), (6045, 21410), (6423, 20150), (10075, 12846), (10705, 12090)]