29678156900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{2719}}^1$

素因数の和:3274

約数の個数: 144

約数和(自身を含む): 76155125760

約数和(自身を除く): 46476968860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 503, 620, 700, 775, 868, 1006, 1085, 1550, 2012, 2170, 2515, 2719, 3100, 3521, 4340, 5030, 5425, 5438, 7042, 10060, 10850, 10876, 12575, 13595, 14084, 15593, 17605, 19033, 21700, 25150, 27190, 31186, 35210, 38066, 50300, 54380, 62372, 67975, 70420, 76132, 77965, 84289, 88025, 95165, 109151, 135950, 155930, 168578, 176050, 190330, 218302, 271900, 311860, 337156, 352100, 380660, 389825, 421445, 436604, 475825, 545755, 590023, 779650, 842890, 951650, 1091510, 1180046, 1367657, 1559300, 1685780, 1903300, 2107225, 2183020, 2360092, 2728775, 2735314, 2950115, 4214450, 5457550, 5470628, 5900230, 6838285, 8428900, 9573599, 10915100, 11800460, 13676570, 14750575, 19147198, 27353140, 29501150, 34191425, 38294396, 42397367, 47867995, 59002300, 68382850, 84794734, 95735990, 136765700, 169589468, 191471980, 211986835, 239339975, 296781569, 423973670, 478679950, 593563138, 847947340, 957359900, 1059934175, 1187126276, 1483907845, 2119868350, 2967815690, 4239736700, 5935631380, 7419539225, 14839078450, 29678156900]

約数ペア:

[(1, 29678156900), (2, 14839078450), (4, 7419539225), (5, 5935631380), (7, 4239736700), (10, 2967815690), (14, 2119868350), (20, 1483907845), (25, 1187126276), (28, 1059934175), (31, 957359900), (35, 847947340), (50, 593563138), (62, 478679950), (70, 423973670), (100, 296781569), (124, 239339975), (140, 211986835), (155, 191471980), (175, 169589468), (217, 136765700), (310, 95735990), (350, 84794734), (434, 68382850), (503, 59002300), (620, 47867995), (700, 42397367), (775, 38294396), (868, 34191425), (1006, 29501150), (1085, 27353140), (1550, 19147198), (2012, 14750575), (2170, 13676570), (2515, 11800460), (2719, 10915100), (3100, 9573599), (3521, 8428900), (4340, 6838285), (5030, 5900230), (5425, 5470628), (5438, 5457550), (7042, 4214450), (10060, 2950115), (10850, 2735314), (10876, 2728775), (12575, 2360092), (13595, 2183020), (14084, 2107225), (15593, 1903300), (17605, 1685780), (19033, 1559300), (21700, 1367657), (25150, 1180046), (27190, 1091510), (31186, 951650), (35210, 842890), (38066, 779650), (50300, 590023), (54380, 545755), (62372, 475825), (67975, 436604), (70420, 421445), (76132, 389825), (77965, 380660), (84289, 352100), (88025, 337156), (95165, 311860), (109151, 271900), (135950, 218302), (155930, 190330), (168578, 176050)]