42935250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 75674670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 125, 131, 138, 150, 190, 230, 250, 262, 285, 345, 375, 393, 437, 475, 570, 575, 655, 690, 750, 786, 874, 950, 1150, 1310, 1311, 1425, 1725, 1965, 2185, 2375, 2489, 2622, 2850, 2875, 3013, 3275, 3450, 3930, 4370, 4750, 4978, 5750, 6026, 6550, 6555, 7125, 7467, 8625, 9039, 9825, 10925, 12445, 13110, 14250, 14934, 15065, 16375, 17250, 18078, 19650, 21850, 24890, 30130, 32750, 32775, 37335, 45195, 49125, 54625, 57247, 62225, 65550, 74670, 75325, 90390, 98250, 109250, 114494, 124450, 150650, 163875, 171741, 186675, 225975, 286235, 311125, 327750, 343482, 373350, 376625, 451950, 572470, 622250, 753250, 858705, 933375, 1129875, 1431175, 1717410, 1866750, 2259750, 2862350, 4293525, 7155875, 8587050, 14311750, 21467625, 42935250]

約数ペア:

[(1, 42935250), (2, 21467625), (3, 14311750), (5, 8587050), (6, 7155875), (10, 4293525), (15, 2862350), (19, 2259750), (23, 1866750), (25, 1717410), (30, 1431175), (38, 1129875), (46, 933375), (50, 858705), (57, 753250), (69, 622250), (75, 572470), (95, 451950), (114, 376625), (115, 373350), (125, 343482), (131, 327750), (138, 311125), (150, 286235), (190, 225975), (230, 186675), (250, 171741), (262, 163875), (285, 150650), (345, 124450), (375, 114494), (393, 109250), (437, 98250), (475, 90390), (570, 75325), (575, 74670), (655, 65550), (690, 62225), (750, 57247), (786, 54625), (874, 49125), (950, 45195), (1150, 37335), (1310, 32775), (1311, 32750), (1425, 30130), (1725, 24890), (1965, 21850), (2185, 19650), (2375, 18078), (2489, 17250), (2622, 16375), (2850, 15065), (2875, 14934), (3013, 14250), (3275, 13110), (3450, 12445), (3930, 10925), (4370, 9825), (4750, 9039), (4978, 8625), (5750, 7467), (6026, 7125), (6550, 6555)]